JPH11505147A - 潜在的伝染性材料の伝染性の低減方法 - Google Patents
潜在的伝染性材料の伝染性の低減方法Info
- Publication number
- JPH11505147A JPH11505147A JP8534486A JP53448696A JPH11505147A JP H11505147 A JPH11505147 A JP H11505147A JP 8534486 A JP8534486 A JP 8534486A JP 53448696 A JP53448696 A JP 53448696A JP H11505147 A JPH11505147 A JP H11505147A
- Authority
- JP
- Japan
- Prior art keywords
- phase
- potentially
- hydrophobic phase
- biologically active
- virus
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/18—Liquid substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2103/00—Materials or objects being the target of disinfection or sterilisation
- A61L2103/05—Living organisms or biological materials
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 (1) 生物学的活性物質を単離することが可能な、人若しくは動物の体液、又 は、それらの体液から誘導されたフラクションのような潜在的伝染性材料であっ て、その伝染性が非脂質外層を持つウイルスによるもののウイルス性伝染性の低 減方法であって、 ─ 前記生物学的活性物質を単離するための前記潜在的伝染性材料を ─ 本質的に水に不溶性であり、かつ前記潜在的活性材料と二相形態を形成し 得る疎水相によって処理し、 ─ 前記疎水相が上記のように処理された潜在的伝染性材料から分離されるこ とを特徴とする方法。 (2) 前記潜在的伝染性材料が血液若しくは血漿または低温沈殿物のような加 工された血液若しくは血漿である請求の範囲第1項の方法。 (3) 前記生物学的活性物質を単離することが可能な前記潜在的伝染性材料が 血液凝固系因子のようなタンパク質である請求の範囲1項または第2項のいずれ か一つの方法。 (4) 前記疎水相が、室温で油状である液体のような非極性有機溶液または低 温溶解性脂肪である請求項第1項〜第3項の少なくとも一つの方法。 (5) 前記潜在的伝染性材料が、その伝染性低減効果を強めるために、非イオ ン性界面活性剤とトリ−N−ブチル リン酸(TNBP)のようなアルキルリン 酸、またはトリトン誘導体のようなポリエーテルにより、前記疎水相処理と同時 または逐次に更に処理される請求の範囲第1項〜第4項の少なくとも一つの方法 。 (6) 前記疎水相が前記潜在的伝染材料と激しく混合され、かつそれぞれの相 が続く相分離により分離される請求の範囲第1項〜第5項少なくとも一つの方法 。 (7) 前記疎水相で処理され、かつ伝染性が低減された前記材料がアフィニテ イークロマトグラフィー、イオン交換クロマトグラフィー、電気泳動、ゲル浸透 クロマトグラフィーのような分離操作と疎水性逆相クロマトグラフィーによりフ ラクションに更に分離される請求の範囲第1項〜第6項の少なくとも一つの方法 。 (8) 血液凝固系因子のようなウイルスが不活性化された生物学的活性物質の 回収のための請求の範囲第1項〜第7項の少なくとも一つの方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE95107710.6 | 1995-05-20 | ||
| EP95107710 | 1995-05-20 | ||
| PCT/EP1996/001488 WO1996036369A1 (en) | 1995-05-20 | 1996-04-04 | A method for reduction of the infectiousness of potentially infectious material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11505147A true JPH11505147A (ja) | 1999-05-18 |
| JP3911524B2 JP3911524B2 (ja) | 2007-05-09 |
Family
ID=8219265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53448696A Expired - Fee Related JP3911524B2 (ja) | 1995-05-20 | 1996-04-04 | 潜在的伝染性材料の伝染性の低減方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US6136865A (ja) |
| EP (1) | EP0827413B1 (ja) |
| JP (1) | JP3911524B2 (ja) |
| CN (1) | CN1149103C (ja) |
| AT (1) | ATE183653T1 (ja) |
| AU (1) | AU5334796A (ja) |
| DE (1) | DE69603956T2 (ja) |
| IL (1) | IL117925A (ja) |
| WO (1) | WO1996036369A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1739179A1 (en) | 2005-06-30 | 2007-01-03 | Octapharma AG | Serum-free stable transfection and production of recombinant human proteins in human cell lines |
| JP2010515068A (ja) * | 2006-12-29 | 2010-05-06 | テキサス テック ユニバーシティー | 生体液から感染性海綿状脳症因子を除去するための直交性方法 |
| CA2947415C (en) * | 2014-05-02 | 2021-05-25 | Case Medical, Inc. | Compositions and methods for handling potential prion contamination |
| MX2020004151A (es) | 2017-10-30 | 2020-08-13 | Takeda Pharmaceuticals Co | Detergentes compatibles con el medio ambiente para la inactivacion de virus envueltos en lipidos. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4511556A (en) * | 1982-06-10 | 1985-04-16 | The United States Of America As Represented By The Department Of Health And Human Services | Inactivation of a lipid virus |
| CA1208551A (en) * | 1982-12-27 | 1986-07-29 | Ricardo H. Landaburu | Solvent treatment of plasma protein products |
| US4789545A (en) * | 1986-03-31 | 1988-12-06 | New York Blood Center, Inc. | Removal of lipid soluble process chemicals from biological materials by extraction with naturally occurring oils or synthetic substitutes thereof |
| DE4008852A1 (de) * | 1990-03-20 | 1991-09-26 | Octapharma Ag | Verfahren zur herstellung von nicht-infektioesem blutplasma |
| US5385733A (en) * | 1990-10-22 | 1995-01-31 | Mankovitz; Roy J. | Topical preparation and method for suppression of skin eruptions caused by herpes simplex virus |
| DE4125625C2 (de) * | 1991-08-02 | 1999-12-02 | Octapharma Ag Glarus | Verfahren zur Herstellung von virusinaktivierten Immunglobulinlösungen |
| ES2118386T3 (es) * | 1993-02-09 | 1998-09-16 | Octapharma Ag | Procedimiento para la inactivacion de virus que no estan provistos de envolventes lipidicas. |
-
1995
- 1995-06-07 US US08/472,776 patent/US6136865A/en not_active Expired - Lifetime
-
1996
- 1996-04-04 DE DE69603956T patent/DE69603956T2/de not_active Expired - Lifetime
- 1996-04-04 WO PCT/EP1996/001488 patent/WO1996036369A1/en not_active Ceased
- 1996-04-04 AT AT96910025T patent/ATE183653T1/de active
- 1996-04-04 JP JP53448696A patent/JP3911524B2/ja not_active Expired - Fee Related
- 1996-04-04 AU AU53347/96A patent/AU5334796A/en not_active Abandoned
- 1996-04-04 CN CNB961955171A patent/CN1149103C/zh not_active Expired - Fee Related
- 1996-04-04 US US08/952,442 patent/US6007979A/en not_active Expired - Lifetime
- 1996-04-04 EP EP96910025A patent/EP0827413B1/en not_active Expired - Lifetime
- 1996-04-16 IL IL11792596A patent/IL117925A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0827413A1 (en) | 1998-03-11 |
| IL117925A0 (en) | 1996-08-04 |
| EP0827413B1 (en) | 1999-08-25 |
| DE69603956T2 (de) | 2000-05-04 |
| CN1149103C (zh) | 2004-05-12 |
| DE69603956D1 (de) | 1999-09-30 |
| ATE183653T1 (de) | 1999-09-15 |
| CN1190900A (zh) | 1998-08-19 |
| US6007979A (en) | 1999-12-28 |
| IL117925A (en) | 1999-06-20 |
| WO1996036369A1 (en) | 1996-11-21 |
| AU5334796A (en) | 1996-11-29 |
| JP3911524B2 (ja) | 2007-05-09 |
| US6136865A (en) | 2000-10-24 |
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