IE33039L - Anemia diagnosis composition - Google Patents
Anemia diagnosis compositionInfo
- Publication number
- IE33039L IE33039L IE690098A IE9869A IE33039L IE 33039 L IE33039 L IE 33039L IE 690098 A IE690098 A IE 690098A IE 9869 A IE9869 A IE 9869A IE 33039 L IE33039 L IE 33039L
- Authority
- IE
- Ireland
- Prior art keywords
- exchange resin
- diagnosis composition
- methyl malonate
- urine
- anemia
- Prior art date
Links
- 208000007502 anemia Diseases 0.000 title 1
- 238000003745 diagnosis Methods 0.000 title 1
- ZIYVHBGGAOATLY-UHFFFAOYSA-N methylmalonic acid Chemical compound OC(=O)C(C)C(O)=O ZIYVHBGGAOATLY-UHFFFAOYSA-N 0.000 abstract 2
- 210000002700 urine Anatomy 0.000 abstract 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000008351 acetate buffer Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003957 anion exchange resin Substances 0.000 abstract 1
- 239000003729 cation exchange resin Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 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
- G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors
-
- 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
- Y10T436/20—Oxygen containing
- Y10T436/200833—Carbonyl, ether, aldehyde or ketone containing
- Y10T436/201666—Carboxylic acid
-
- 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
- Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
- Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
- Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
1,219,884. Determination of methyl malonate. A. L. LUHBY. 31 Jan., 1969 [21 Feb., 1968], No. 5435/69. Heading B1X. [Also in Division A5] Methyl malonate in urine is determined by passing the urine sample first through a weakly basic anion exchange resin, then through a strongly acidic cation exchange resin, adjusting the effluent to pH 1.1. and mixing it with acetate buffer pH 4.3 and a solution of pnitroaniline in 0.2N HCl as diazo reagent. The colour developed is read at 620 mu.
[GB1219884A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70730368A | 1968-02-21 | 1968-02-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE33039L true IE33039L (en) | 1969-08-21 |
| IE33039B1 IE33039B1 (en) | 1974-03-06 |
Family
ID=24841161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE98/69A IE33039B1 (en) | 1968-02-21 | 1969-01-24 | Compositions for differential diagnosis of the megaloblastic anaemia syndromes |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3577511A (en) |
| BE (1) | BE728191A (en) |
| BR (1) | BR6906347D0 (en) |
| CH (1) | CH513638A (en) |
| DE (1) | DE1906743A1 (en) |
| ES (1) | ES363611A1 (en) |
| FR (1) | FR2002311A1 (en) |
| GB (1) | GB1219884A (en) |
| IE (1) | IE33039B1 (en) |
| IL (1) | IL31480A (en) |
| NL (1) | NL6902675A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2803154C2 (en) * | 1977-01-27 | 1986-07-24 | Becton, Dickinson and Co., Paramus, N.J. | Simultaneous radio testing of folate and vitamin B 12 |
| US4940658A (en) * | 1986-11-20 | 1990-07-10 | University Patents, Inc. | Assay for sulfhydryl amino acids and methods for detecting and distinguishing cobalamin and folic acid deficency |
-
1968
- 1968-02-21 US US707303A patent/US3577511A/en not_active Expired - Lifetime
-
1969
- 1969-01-23 IL IL31480A patent/IL31480A/en unknown
- 1969-01-24 IE IE98/69A patent/IE33039B1/en unknown
- 1969-01-31 GB GB5435/69A patent/GB1219884A/en not_active Expired
- 1969-02-10 BE BE728191D patent/BE728191A/xx unknown
- 1969-02-11 DE DE19691906743 patent/DE1906743A1/en active Pending
- 1969-02-12 BR BR206347/69A patent/BR6906347D0/en unknown
- 1969-02-13 ES ES363611A patent/ES363611A1/en not_active Expired
- 1969-02-17 FR FR6903907A patent/FR2002311A1/en not_active Withdrawn
- 1969-02-20 NL NL6902675A patent/NL6902675A/xx unknown
- 1969-02-21 CH CH265969A patent/CH513638A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR6906347D0 (en) | 1973-02-13 |
| IL31480A (en) | 1974-03-14 |
| US3577511A (en) | 1971-05-04 |
| GB1219884A (en) | 1971-01-20 |
| DE1906743A1 (en) | 1970-05-14 |
| ES363611A1 (en) | 1971-02-01 |
| NL6902675A (en) | 1969-08-25 |
| BE728191A (en) | 1969-07-16 |
| FR2002311A1 (en) | 1969-10-17 |
| IE33039B1 (en) | 1974-03-06 |
| IL31480A0 (en) | 1969-03-27 |
| CH513638A (en) | 1971-10-15 |
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