JPH10512362A - 安定化された水性ステロイド免疫検定用標準 - Google Patents
安定化された水性ステロイド免疫検定用標準Info
- Publication number
- JPH10512362A JPH10512362A JP8518834A JP51883496A JPH10512362A JP H10512362 A JPH10512362 A JP H10512362A JP 8518834 A JP8518834 A JP 8518834A JP 51883496 A JP51883496 A JP 51883496A JP H10512362 A JPH10512362 A JP H10512362A
- Authority
- JP
- Japan
- Prior art keywords
- protein
- steroid
- transition metal
- aqueous
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000003431 steroids Chemical class 0.000 title claims abstract description 34
- 238000003018 immunoassay Methods 0.000 title abstract description 13
- 210000002966 serum Anatomy 0.000 claims abstract description 34
- 239000002738 chelating agent Substances 0.000 claims abstract description 31
- 239000000243 solution Substances 0.000 claims abstract description 21
- 239000007864 aqueous solution Substances 0.000 claims abstract description 15
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 13
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 13
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 12
- 150000003624 transition metals Chemical class 0.000 claims abstract description 12
- -1 steroid compounds Chemical class 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 6
- RJKFOVLPORLFTN-LEKSSAKUSA-N Progesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)CC2 RJKFOVLPORLFTN-LEKSSAKUSA-N 0.000 claims description 32
- 229960005309 estradiol Drugs 0.000 claims description 21
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 claims description 19
- 229930182833 estradiol Natural products 0.000 claims description 19
- 238000003556 assay Methods 0.000 claims description 16
- 239000000186 progesterone Substances 0.000 claims description 16
- 229960003387 progesterone Drugs 0.000 claims description 16
- 108091003079 Bovine Serum Albumin Proteins 0.000 claims description 15
- 229940098773 bovine serum albumin Drugs 0.000 claims description 15
- 239000012736 aqueous medium Substances 0.000 claims description 14
- 235000018102 proteins Nutrition 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 239000003610 charcoal Substances 0.000 claims description 9
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 235000004252 protein component Nutrition 0.000 claims description 3
- 229930182558 Sterol Natural products 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 150000003432 sterols Chemical class 0.000 claims description 2
- 235000003702 sterols Nutrition 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 210000001124 body fluid Anatomy 0.000 abstract description 11
- 239000010839 body fluid Substances 0.000 abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 230000003278 mimic effect Effects 0.000 abstract description 3
- 239000000872 buffer Substances 0.000 description 16
- 239000000523 sample Substances 0.000 description 16
- 239000012491 analyte Substances 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 238000012360 testing method Methods 0.000 description 10
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 8
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000007983 Tris buffer Substances 0.000 description 5
- 239000011859 microparticle Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 4
- 241000283973 Oryctolagus cuniculus Species 0.000 description 4
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010525 oxidative degradation reaction Methods 0.000 description 4
- 229960003330 pentetic acid Drugs 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 4
- HSHNITRMYYLLCV-UHFFFAOYSA-N 4-methylumbelliferone Chemical compound C1=C(O)C=CC2=C1OC(=O)C=C2C HSHNITRMYYLLCV-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- OWMVSZAMULFTJU-UHFFFAOYSA-N bis-tris Chemical compound OCCN(CCO)C(CO)(CO)CO OWMVSZAMULFTJU-UHFFFAOYSA-N 0.000 description 3
- 239000013068 control sample Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229960002449 glycine Drugs 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000012086 standard solution Substances 0.000 description 3
- DNXHEGUUPJUMQT-UHFFFAOYSA-N (+)-estrone Natural products OC1=CC=C2C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 DNXHEGUUPJUMQT-UHFFFAOYSA-N 0.000 description 2
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- SXGZJKUKBWWHRA-UHFFFAOYSA-N 2-(N-morpholiniumyl)ethanesulfonate Chemical compound [O-]S(=O)(=O)CC[NH+]1CCOCC1 SXGZJKUKBWWHRA-UHFFFAOYSA-N 0.000 description 2
- SAYXZPMCPZOLIH-UHFFFAOYSA-N 2-diphenylphosphanyl-n,n-bis(2-diphenylphosphanylethyl)ethanamine Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCN(CCP(C=1C=CC=CC=1)C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 SAYXZPMCPZOLIH-UHFFFAOYSA-N 0.000 description 2
- RNRYVHUOQODQHG-UHFFFAOYSA-N 2-diphenylphosphanyl-n-(2-diphenylphosphanylethyl)ethanamine Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCNCCP(C=1C=CC=CC=1)C1=CC=CC=C1 RNRYVHUOQODQHG-UHFFFAOYSA-N 0.000 description 2
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 2
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 2
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 102000004160 Phosphoric Monoester Hydrolases Human genes 0.000 description 2
- 108090000608 Phosphoric Monoester Hydrolases Proteins 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 229960003399 estrone Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229940047127 fiore Drugs 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 2
- 239000012460 protein solution Substances 0.000 description 2
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 2
- 229930182490 saponin Natural products 0.000 description 2
- 150000007949 saponins Chemical class 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 229960003604 testosterone Drugs 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- BCHIXGBGRHLSBE-UHFFFAOYSA-N (4-methyl-2-oxochromen-7-yl) dihydrogen phosphate Chemical compound C1=C(OP(O)(O)=O)C=CC2=C1OC(=O)C=C2C BCHIXGBGRHLSBE-UHFFFAOYSA-N 0.000 description 1
- NVKAWKQGWWIWPM-ABEVXSGRSA-N 17-β-hydroxy-5-α-Androstan-3-one Chemical compound C1C(=O)CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CC[C@H]21 NVKAWKQGWWIWPM-ABEVXSGRSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- 229940058020 2-amino-2-methyl-1-propanol Drugs 0.000 description 1
- MIOCUERTSIJEDP-UHFFFAOYSA-N 2-diethylphosphanylethyl(diethyl)phosphane Chemical compound CCP(CC)CCP(CC)CC MIOCUERTSIJEDP-UHFFFAOYSA-N 0.000 description 1
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- CJIJXIFQYOPWTF-UHFFFAOYSA-N 7-hydroxycoumarin Natural products O1C(=O)C=CC2=CC(O)=CC=C21 CJIJXIFQYOPWTF-UHFFFAOYSA-N 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 102000009027 Albumins Human genes 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 102000008946 Fibrinogen Human genes 0.000 description 1
- 108010049003 Fibrinogen Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 108091006905 Human Serum Albumin Proteins 0.000 description 1
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 101150079211 MEA1 gene Proteins 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- UBQYURCVBFRUQT-UHFFFAOYSA-N N-benzoyl-Ferrioxamine B Chemical compound CC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCN UBQYURCVBFRUQT-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- RRUDCFGSUDOHDG-UHFFFAOYSA-N acetohydroxamic acid Chemical group CC(O)=NO RRUDCFGSUDOHDG-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003418 antiprogestin Substances 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000008512 biological response Effects 0.000 description 1
- LWBDDGIZEXPESX-UHFFFAOYSA-N bis(3-dimethylarsanylpropyl)-methylarsane Chemical compound C[As](C)CCC[As](C)CCC[As](C)C LWBDDGIZEXPESX-UHFFFAOYSA-N 0.000 description 1
- 239000008366 buffered solution Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229960000958 deferoxamine Drugs 0.000 description 1
- 229960001425 deferoxamine mesylate Drugs 0.000 description 1
- IDDIJAWJANBQLJ-UHFFFAOYSA-N desferrioxamine B mesylate Chemical compound [H+].CS([O-])(=O)=O.CC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCN IDDIJAWJANBQLJ-UHFFFAOYSA-N 0.000 description 1
- LEOJDCQCOZOLTQ-UHFFFAOYSA-N dibutylcarbamothioyl n,n-dibutylcarbamodithioate Chemical compound CCCCN(CCCC)C(=S)SC(=S)N(CCCC)CCCC LEOJDCQCOZOLTQ-UHFFFAOYSA-N 0.000 description 1
- HZHUAESPXGNNFV-UHFFFAOYSA-N diethyl(methyl)phosphane Chemical compound CCP(C)CC HZHUAESPXGNNFV-UHFFFAOYSA-N 0.000 description 1
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 description 1
- SQFYHAFSDZOUDE-UHFFFAOYSA-N ethane-1,2-diamine;2-hydroxybenzaldehyde Chemical compound NCCN.OC1=CC=CC=C1C=O.OC1=CC=CC=C1C=O SQFYHAFSDZOUDE-UHFFFAOYSA-N 0.000 description 1
- 229940012952 fibrinogen Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 239000003163 gonadal steroid hormone Substances 0.000 description 1
- LIIALPBMIOVAHH-UHFFFAOYSA-N herniarin Chemical compound C1=CC(=O)OC2=CC(OC)=CC=C21 LIIALPBMIOVAHH-UHFFFAOYSA-N 0.000 description 1
- JHGVLAHJJNKSAW-UHFFFAOYSA-N herniarin Natural products C1CC(=O)OC2=CC(OC)=CC=C21 JHGVLAHJJNKSAW-UHFFFAOYSA-N 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229960000890 hydrocortisone Drugs 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002349 hydroxyamino group Chemical group [H]ON([H])[*] 0.000 description 1
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 description 1
- 229960002899 hydroxyprogesterone Drugs 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 description 1
- ZLQJVGSVJRBUNL-UHFFFAOYSA-N methylumbelliferone Natural products C1=C(O)C=C2OC(=O)C(C)=CC2=C1 ZLQJVGSVJRBUNL-UHFFFAOYSA-N 0.000 description 1
- VMGSQCIDWAUGLQ-UHFFFAOYSA-N n',n'-bis[2-(dimethylamino)ethyl]-n,n-dimethylethane-1,2-diamine Chemical compound CN(C)CCN(CCN(C)C)CCN(C)C VMGSQCIDWAUGLQ-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003623 progesteronic effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013643 reference control Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000012723 sample buffer Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- TVLNGWSWPKIYAO-UHFFFAOYSA-N tris(2-diphenylphosphanylethyl)phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(CCP(C=1C=CC=CC=1)C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 TVLNGWSWPKIYAO-UHFFFAOYSA-N 0.000 description 1
- CEVDHCRKWXMKJZ-UHFFFAOYSA-N tris(3-dimethylarsanylpropyl)phosphane Chemical compound C[As](C)CCCP(CCC[As](C)C)CCC[As](C)C CEVDHCRKWXMKJZ-UHFFFAOYSA-N 0.000 description 1
- ORHBXUUXSCNDEV-UHFFFAOYSA-N umbelliferone Chemical compound C1=CC(=O)OC2=CC(O)=CC=C21 ORHBXUUXSCNDEV-UHFFFAOYSA-N 0.000 description 1
- HFTAFOQKODTIJY-UHFFFAOYSA-N umbelliferone Natural products Cc1cc2C=CC(=O)Oc2cc1OCC=CC(C)(C)O HFTAFOQKODTIJY-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/743—Steroid hormones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/96—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood or serum control standard
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/963—Methods of stopping an enzyme reaction or stabilizing the test materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/967—Standards, controls, materials, e.g. validation studies, buffer systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/815—Test for named compound or class of compounds
- Y10S436/817—Steroids or hormones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/826—Additives, e.g. buffers, diluents, preservatives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/104165—Lipid, cholesterol, or triglyceride standard or control
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Cell Biology (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Endocrinology (AREA)
- Steroid Compounds (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 水性媒質中にステロイドおよびキレート化剤を含む組成物。 2. 蛋白質含有水性媒質中に生物学的に活性なステロイドと遷移金属キレート 化剤とを含む組成物。 3. 蛋白質含有水性マトリックス中に分解を受け易い生物学的に活性なステロ イドと遷移金属キレート化剤とを含む組成物。 4. 水性媒質中に溶解された、酸素感受性ステロイド、遷移金属キレート化剤 および蛋白質を含む組成物。 5. 貯蔵安定な水性ステロイドキャリブレータ溶液であって、 1)酸素分解性の生物学的に活性なステロイド化合物、 2)遷移金属キレート化剤、および 3)蛋白質 を含む上記溶液。 6. ヒトの血清または血漿の免疫診断検定の較正に適した貯蔵安定なステロイ ド含有緩衝化水溶液であって、 1)酸素分解性の生物学的に活性なステロイド化合物、 2)遷移金属キレート化剤、および 3)正常ヒト血清の蛋白質分に酷似する蛋白質分 を含む上記溶液。 7. ヒトの血清または血漿の免疫診断検定の較正に適した貯蔵安定なステロイ ド含有緩衝化水溶液であって、 1)酸素分解性の生物学的に活性なステロイド化合物、 2)遷移金属キレート化剤、および 3)正常ヒト血清の蛋白質分に酷似する蛋白質分 を含む上記溶液。 8. 蛋白質分がウシ血清アルブミンにより供給される、請求項7に記載の組成 物。 9. 蛋白質分が木炭ストリッピングされた正常ヒト血清により供給される、請 求項7に記載の組成物。 10. ステロイドがエストラジオールまたはプロゲステロンである、請求項7 に記載の組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34518194A | 1994-11-28 | 1994-11-28 | |
| US08/345,181 | 1994-11-28 | ||
| PCT/US1995/014845 WO1996017252A1 (en) | 1994-11-28 | 1995-11-13 | Stabilized aqueous steroid immunoassay standards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10512362A true JPH10512362A (ja) | 1998-11-24 |
| JP3560979B2 JP3560979B2 (ja) | 2004-09-02 |
Family
ID=23353908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51883496A Expired - Fee Related JP3560979B2 (ja) | 1994-11-28 | 1995-11-13 | 安定化された水性ステロイド免疫検定用標準 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6767708B1 (ja) |
| EP (1) | EP0795134B1 (ja) |
| JP (1) | JP3560979B2 (ja) |
| AT (1) | ATE223060T1 (ja) |
| CA (1) | CA2204027C (ja) |
| DE (1) | DE69527977T2 (ja) |
| ES (1) | ES2184812T3 (ja) |
| WO (1) | WO1996017252A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8541459B2 (en) | 2007-01-26 | 2013-09-24 | Pola Pharma Inc. | Pharmaceutical composition |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6797479B2 (en) * | 1995-04-04 | 2004-09-28 | Abbott Laboratories | Reagents and methods for the detection and quantification of vancomycin in biological fluids |
| US5699838A (en) | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
| US20030215952A1 (en) * | 1998-10-02 | 2003-11-20 | Ischemia Technologies, Inc. | Tests for the rapid evaluation of ischemic states and kits |
| US6475743B1 (en) * | 1998-10-02 | 2002-11-05 | Ischemia Technologies, Inc. | Marker useful for detection and measurement of free radical damage and method |
| US20050142613A1 (en) * | 1998-10-02 | 2005-06-30 | David Bar-Or | Test for the rapid evaluation of ischemic states and kits |
| US20030215359A1 (en) * | 1998-10-02 | 2003-11-20 | Ischemia Technologies, Inc. | Tests for the rapid evaluation of ischemic states and kits |
| US7070937B1 (en) | 1998-10-02 | 2006-07-04 | Ischemia Technologies, Inc. | Marker useful for detection and measurement of free radical damage and method |
| US7449338B2 (en) * | 1998-10-02 | 2008-11-11 | Ischemia Technologies, Inc. | Tests for the rapid evaluation of ischemic states and kits |
| US20020137097A1 (en) * | 2000-12-13 | 2002-09-26 | Bio-Rad Laboratories, Inc. | Standard diluent for multiplex assays |
| US20040261816A1 (en) * | 2003-06-27 | 2004-12-30 | Brask Justin K. | Using bidentate chelators to clean semiconductor wafers |
| US20070141710A1 (en) * | 2005-12-20 | 2007-06-21 | Beckman Coulter, Inc. | Stable calibrators for immunoassays |
| CN110579615A (zh) * | 2019-09-06 | 2019-12-17 | 广州科方生物技术股份有限公司 | 一种通用于血清中类固醇激素的释放剂及其制备方法 |
| CN117825476B (zh) * | 2024-01-10 | 2024-08-30 | 上海原科实业发展有限公司 | 一种血清蛋白电泳质控品及其制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3274062A (en) * | 1963-08-20 | 1966-09-20 | Hyland Lab | Diagnostic reagent |
| US4786606A (en) * | 1981-01-23 | 1988-11-22 | Baxter Travenol Laboratories, Inc. | Solid phase system for ligand assay |
| DE3122917A1 (de) * | 1981-06-10 | 1983-02-24 | Boehringer Mannheim Gmbh, 6800 Mannheim | Waessrige cholesterin-standardloesung und verfahren zu ihrer herstellung |
| US4432964A (en) * | 1981-08-24 | 1984-02-21 | Alza Corporation | Topical composition containing steroid in two forms released independently from polymeric carrier |
| US4344940A (en) * | 1981-11-30 | 1982-08-17 | E. R. Squibb & Sons, Inc. | Steroid formulation containing dipotassium EDTA |
| US4436738A (en) * | 1982-03-15 | 1984-03-13 | Mead Johnson & Company | Stabilized estradiol cream composition |
| US4672028A (en) * | 1984-05-23 | 1987-06-09 | Icn Micromedic Systems, Inc. | Compositions and method for simultaneous multiple array of analytes using radioisotope chelate labels |
| DE3445010A1 (de) * | 1984-12-10 | 1986-06-19 | Boehringer Mannheim Gmbh | Kontroll- bzw. eichserum fuer die lipid-diagnostik |
| US4707453A (en) * | 1985-04-05 | 1987-11-17 | Becton Dickinson And Company | Vesicle including a metal marker for use in an assay |
| GB8800078D0 (en) * | 1988-01-05 | 1988-02-10 | Ciba Geigy Ag | Novel antibodies |
| US5342760A (en) * | 1992-06-10 | 1994-08-30 | Abbott Laboratories | Determination of estradiol by competitive immunoassay |
| US5296377A (en) * | 1992-12-15 | 1994-03-22 | Boehringer Mannheim Corporation | Control reagent containing a hydroxylamine or an antioxidant |
-
1995
- 1995-11-13 AT AT95939157T patent/ATE223060T1/de not_active IP Right Cessation
- 1995-11-13 ES ES95939157T patent/ES2184812T3/es not_active Expired - Lifetime
- 1995-11-13 JP JP51883496A patent/JP3560979B2/ja not_active Expired - Fee Related
- 1995-11-13 EP EP95939157A patent/EP0795134B1/en not_active Expired - Lifetime
- 1995-11-13 CA CA002204027A patent/CA2204027C/en not_active Expired - Fee Related
- 1995-11-13 WO PCT/US1995/014845 patent/WO1996017252A1/en not_active Ceased
- 1995-11-13 DE DE69527977T patent/DE69527977T2/de not_active Expired - Lifetime
- 1995-12-08 US US08/569,886 patent/US6767708B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8541459B2 (en) | 2007-01-26 | 2013-09-24 | Pola Pharma Inc. | Pharmaceutical composition |
| JP5297815B2 (ja) * | 2007-01-26 | 2013-09-25 | 株式会社ポーラファルマ | 医薬組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2204027A1 (en) | 1996-06-06 |
| DE69527977T2 (de) | 2003-05-08 |
| WO1996017252A1 (en) | 1996-06-06 |
| ES2184812T3 (es) | 2003-04-16 |
| US6767708B1 (en) | 2004-07-27 |
| CA2204027C (en) | 2006-03-14 |
| EP0795134B1 (en) | 2002-08-28 |
| JP3560979B2 (ja) | 2004-09-02 |
| EP0795134A1 (en) | 1997-09-17 |
| DE69527977D1 (de) | 2002-10-02 |
| ATE223060T1 (de) | 2002-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Pourfarzaneh et al. | Cortisol directly determined in serum by fluoroimmunoassay with magnetizable solid phase. | |
| Nishigori et al. | Inhibition of progesterone receptor activation by sodium molybdate | |
| US4115538A (en) | Assay kit for cAMP and/or cGMP and method of using the same | |
| EP0471295B1 (en) | Protein precipitation reagent | |
| JPH10512362A (ja) | 安定化された水性ステロイド免疫検定用標準 | |
| CA2227532C (en) | Stabilized aqueous steroid immunoassay standards with cyclodextrins | |
| EP0154276A2 (en) | Specific binding assay employing anti-G6PDH as label | |
| US5332678A (en) | Process for liberating an analyte from its binding protein | |
| US4637985A (en) | Assay processes and materials therefor | |
| US4452903A (en) | Assay method and reagent kit means for lipid-containing body fluid | |
| US4081525A (en) | Radioimmunoassay of plasma steroids | |
| JP4115588B2 (ja) | 改良された蛍光偏光免疫測定法 | |
| IE46892B1 (en) | A composition for use in determination methods | |
| Eskola et al. | Direct solid-phase time-resolved immunofluorometric assay of cortisol in serum. | |
| Kane | Use of sodium salicylate as a blocking agent for cortisol-binding-globulin in a radioimmunoassay for cortisol on unextracted plasma | |
| JP3403407B2 (ja) | ヒドロキシルアミンまたは酸化防止剤を含有する対照試薬 | |
| CA1093962A (en) | Bile acid competitive assay using protein binding inhibitor | |
| EP0312897A1 (en) | Thyroid hormone assay and reagent system employing furosemide | |
| JPH079431B2 (ja) | 血清中のチロキシンまたはトリヨードチロニンを測定するための方法および標準液 | |
| JPH06102275A (ja) | ステロイドホルモンの測定方法 | |
| JPH0634636A (ja) | ステロイドホルモンの測定法 | |
| JP3929499B2 (ja) | 非変性界面活性剤を使用する自動分析器におけるプローブのコーティングの防止 | |
| CN121762851A (zh) | 一种维生素b12检测试剂盒 | |
| JPH0570109B2 (ja) | ||
| JPS62299764A (ja) | 補体価測定試薬 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20031105 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20031222 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040209 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040518 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040527 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090604 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090604 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100604 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100604 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110604 Year of fee payment: 7 |
|
| LAPS | Cancellation because of no payment of annual fees |