CA2004043A1 - Stabilization of leukocytes - Google Patents
Stabilization of leukocytesInfo
- Publication number
- CA2004043A1 CA2004043A1 CA2004043A CA2004043A CA2004043A1 CA 2004043 A1 CA2004043 A1 CA 2004043A1 CA 2004043 A CA2004043 A CA 2004043A CA 2004043 A CA2004043 A CA 2004043A CA 2004043 A1 CA2004043 A1 CA 2004043A1
- Authority
- CA
- Canada
- Prior art keywords
- leukocytes
- stabilization
- nucleosides
- suspending
- preservation
- 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
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0205—Chemical aspects
- A01N1/0231—Chemically defined matrices, e.g. alginate gels, for immobilising, holding or storing cells, tissue or organs for preservation purposes; Chemically altering or fixing cells, tissue or organs, e.g. by cross-linking, for preservation purposes
Abstract
Preservation of leukocytes by suspending in storage medium containing modified fluid gelatin, plasma, and a non-toxic buffer. Preferred additives include heterocyclic bases which occur in nucleic acids, or nucleosides or nucleotides containing the same.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/277,256 US4923797A (en) | 1988-11-29 | 1988-11-29 | Stabilization of leukocytes |
US07/277,256 | 1988-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2004043A1 true CA2004043A1 (en) | 1990-05-29 |
CA2004043C CA2004043C (en) | 1999-09-28 |
Family
ID=23060081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002004043A Expired - Fee Related CA2004043C (en) | 1988-11-29 | 1989-11-28 | Stabilization of leukocytes |
Country Status (3)
Country | Link |
---|---|
US (2) | US4923797A (en) |
CA (1) | CA2004043C (en) |
WO (1) | WO1990006053A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923797A (en) * | 1988-11-29 | 1990-05-08 | President & Fellows Of Harvard College | Stabilization of leukocytes |
WO1992002133A1 (en) * | 1990-08-10 | 1992-02-20 | Analytical Control Systems, Inc. | Improved diagnostic and therapeutic compositions |
EP1002538A3 (en) * | 1992-06-25 | 2000-07-19 | SCHEER, David | Stem cell and lymphocyte storage |
GB2314843A (en) * | 1993-07-05 | 1998-01-14 | North Gen Hospital Nhs Trust | Whole blood comprising a stabilised leucocyte preparation |
US6415201B1 (en) * | 1998-04-08 | 2002-07-02 | Andre Lefesvre | Process and system for management of batches of components of the haematopoietic system for deferred use |
GB0031065D0 (en) * | 2000-12-20 | 2001-01-31 | Univ Cardiff | Preservation of cells |
WO2010003037A2 (en) * | 2008-07-03 | 2010-01-07 | Sierra Molecular Corporation | Compositions, systems, and methods for stabilization of a cell and/or macromolecule |
AU2012240016B2 (en) | 2011-04-07 | 2016-11-10 | Fenwal, Inc. | Automated methods and systems for providing platelet concentrates with reduced residual plasma volumes and storage media for such platelet concentrates |
US9089479B2 (en) * | 2011-05-03 | 2015-07-28 | Fenwal, Inc. | Medium, solutions and methods for the washing, culturing and storage of white blood cells |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3874384A (en) * | 1971-11-01 | 1975-04-01 | American Hospital Supply Corp | Improved blood storage unit and method of storing blood |
JPS56139419A (en) * | 1980-03-31 | 1981-10-30 | Kuraray Co Ltd | Erythrocytic preservative and erythrocytic pharmaceutical for preservation |
US4558032A (en) * | 1981-12-31 | 1985-12-10 | Neomed Inc. | Synthetic whole blood substitute and a method of making the same |
US4539204A (en) * | 1982-10-29 | 1985-09-03 | Neomed Inc. | Gelatin based synthetic blood and a method of making the same |
US4596788A (en) * | 1983-02-07 | 1986-06-24 | Neomed, Inc. | Gelatin and lecithin based synthetic whole blood and a method of making the same |
US4471051A (en) * | 1983-06-13 | 1984-09-11 | New England Medical Center Hospitals, Inc. | Stabilization of neutrophils and platelets |
US4663058A (en) * | 1983-10-11 | 1987-05-05 | E. I. Du Pont De Nemours And Company | Process for continuous separation of leukocyte/platelet-enriched fraction from whole blood |
US4639373A (en) * | 1984-11-29 | 1987-01-27 | New England Medical Center Hospitals, Inc. | Stabilization of granulocytes |
US5211960A (en) * | 1988-11-29 | 1993-05-18 | Scripps Clinic And Research Foundation | Stabilization of leukocytes |
US4923797A (en) * | 1988-11-29 | 1990-05-08 | President & Fellows Of Harvard College | Stabilization of leukocytes |
-
1988
- 1988-11-29 US US07/277,256 patent/US4923797A/en not_active Expired - Lifetime
-
1989
- 1989-11-28 WO PCT/US1989/005381 patent/WO1990006053A1/en unknown
- 1989-11-28 CA CA002004043A patent/CA2004043C/en not_active Expired - Fee Related
-
1992
- 1992-09-28 US US07/952,571 patent/US5369001A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2004043C (en) | 1999-09-28 |
US4923797A (en) | 1990-05-08 |
WO1990006053A1 (en) | 1990-06-14 |
US5369001A (en) | 1994-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |