CA1168979A - Enzymatic conversion of red cells for transfusions - Google Patents

Enzymatic conversion of red cells for transfusions

Info

Publication number
CA1168979A
CA1168979A CA000382100A CA382100A CA1168979A CA 1168979 A CA1168979 A CA 1168979A CA 000382100 A CA000382100 A CA 000382100A CA 382100 A CA382100 A CA 382100A CA 1168979 A CA1168979 A CA 1168979A
Authority
CA
Canada
Prior art keywords
erythrocytes
alpha
process according
cells
enzyme
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.)
Expired
Application number
CA000382100A
Other languages
English (en)
French (fr)
Inventor
Jack Goldstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New York Blood Center
Original Assignee
New York Blood Center
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New York Blood Center filed Critical New York Blood Center
Application granted granted Critical
Publication of CA1168979A publication Critical patent/CA1168979A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/18—Erythrocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/08—Plasma substitutes; Perfusion solutions; Dialytics or haemodialytics; Drugs for electrolytic or acid-base disorders, e.g. hypovolemic shock

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Diabetes (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Cell Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA000382100A 1980-08-14 1981-07-21 Enzymatic conversion of red cells for transfusions Expired CA1168979A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US177,972 1980-08-14
US06/177,972 US4330619A (en) 1980-08-14 1980-08-14 Enzymatic conversion of red cells for transfusion

Publications (1)

Publication Number Publication Date
CA1168979A true CA1168979A (en) 1984-06-12

Family

ID=22650680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000382100A Expired CA1168979A (en) 1980-08-14 1981-07-21 Enzymatic conversion of red cells for transfusions

Country Status (6)

Country Link
US (1) US4330619A (enExample)
EP (1) EP0046176B1 (enExample)
JP (2) JPH0337528B2 (enExample)
AU (1) AU543240B2 (enExample)
CA (1) CA1168979A (enExample)
DE (1) DE3170111D1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427777A (en) 1980-08-14 1984-01-24 New York Blood Center, Inc. Enzymatic conversion of red cells for transfusion
US4609627A (en) * 1983-08-01 1986-09-02 New York Blood Center, Inc. Enzymatic conversion of certain sub-type A and AB erythrocytes
JPS6227521U (enExample) * 1985-08-03 1987-02-19
JPS62217912A (ja) * 1986-03-20 1987-09-25 松下電器産業株式会社 撹拌型加熱調理器
US4942224A (en) * 1987-01-12 1990-07-17 The Biomembrane Institute A-associated H-antigens, monoclonal antibodies specific thereto and methods for employing the same in blood typing
US4857639A (en) * 1987-01-12 1989-08-15 The Biomembrane Institute A-associated H-antigens, monoclonal antibodies specific thereto and methods for employing the same in blood typing
JP2892170B2 (ja) * 1990-07-20 1999-05-17 株式会社東芝 熱処理成膜方法
WO1994009121A1 (en) * 1992-10-22 1994-04-28 The New York Blood Center, Inc. Preparation of enzyme for conversion of sub-type a and ab erythrocytes
US6329191B1 (en) 1993-08-30 2001-12-11 Hawaii Biotechnology Group, Inc. DNA encoding recombinant coffee bean alpha-galactosidase
AU703180B2 (en) * 1993-09-08 1999-03-18 New York Blood Center, Inc., The Recombinant alpha-galactosidase enzyme and cDNA encoding said enzyme
US5610063A (en) * 1993-10-13 1997-03-11 Curators Of The University Of Missouri cDNA for α-N-acetyl-galactosaminidase from Gallus domesticus
US5606042A (en) * 1994-09-08 1997-02-25 The Curators Of The University Of Missouri Glycine α-D-galactosidases
US5633130A (en) * 1994-09-08 1997-05-27 The Curators Of The University Of Missouri Buffer system for increasing seroconversion efficiency
US6184017B1 (en) 1996-05-08 2001-02-06 The Curators Of The University Of Missouri Glycine and phaseolus α-D-galactosidases
US5925541A (en) * 1996-09-11 1999-07-20 New York Blood Center, Inc. Endo-β-galactosidase
WO1998021944A1 (en) * 1996-11-21 1998-05-28 New York Blood Center Method for conversion of blood type
WO1998052629A2 (en) * 1997-05-20 1998-11-26 Zymequest, Inc. Cell processing systems
US7767415B2 (en) 2001-09-25 2010-08-03 Velico Medical, Inc. Compositions and methods for modifying blood cell carbohydrates
EP2144681A4 (en) * 2007-05-04 2011-10-05 Kurt G I Nilsson MATERIAL FOR THE DEPOSITION OF A BIOMOLECULAR
US12103222B2 (en) 2018-12-21 2024-10-01 The Curators Of The University Of Missouri Methods and systems for drawn fused filament fabrication printing
WO2026093256A1 (en) * 2024-10-29 2026-05-07 Universitätsmedizin Greifswald Method for preparing cellular universal blood products for blood group independent transfusion

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112070A (en) * 1977-06-08 1978-09-05 Research Corporation Blood preservation system

Also Published As

Publication number Publication date
US4330619A (en) 1982-05-18
EP0046176B1 (en) 1985-04-24
EP0046176A2 (en) 1982-02-24
EP0046176A3 (en) 1982-05-12
JPH0228116A (ja) 1990-01-30
JPS5754122A (enExample) 1982-03-31
AU7368981A (en) 1982-02-18
JPH0337528B2 (enExample) 1991-06-05
DE3170111D1 (en) 1985-05-30
JPH0435446B2 (enExample) 1992-06-11
AU543240B2 (en) 1985-04-04

Similar Documents

Publication Publication Date Title
US4427777A (en) Enzymatic conversion of red cells for transfusion
US4330619A (en) Enzymatic conversion of red cells for transfusion
US4609627A (en) Enzymatic conversion of certain sub-type A and AB erythrocytes
Nurden et al. Specific roles for platelet surface glycoproteins in platelet function
Aminoff et al. Effect of sialidase on the viability of erythrocytes in circulation
Deloach et al. A dialysis procedure for loading erythrocytes with enzymes and lipids
Smithies et al. The genetic control of transferrins in humans
Gray et al. Intestinal β-galactosidases: I. Separation and characterization of three enzymes in normal human intestine
JP2809735B2 (ja) 細胞の凍結乾燥法
Deloach et al. Effect of glutaraldehyde treatment on enzyme-loaded erythrocytes
CN109090100A (zh) 一种间充质干细胞冻存液及其制备方法与使用方法
US5908624A (en) Antigenic modulation of cells
EP0901521B1 (en) Antigenic modulation of cells
Hanahan et al. Biochemical variability of human erythrocyte membrane preparations, as demonstrated by sodium-potassium-magnesium and calcium adenosinetriphosphatase activities
Imura et al. Usefulness of cord-blood harvesting for autologous transfusion in surgical newborns with antenatal diagnosis of congenital anomalies
Vitetta et al. Metabolism of H‐2 and Thy‐1 (Θ) alloantigens in murine thymocytes
Pope et al. The preparation of diphtheria antitoxin in a state of high purity
Hanahan et al. Changes in erythrocyte membranes during preparation, as expressed by ATPase activity
van Buul-Wortelboer et al. Polar secretion of von Willebrand factor by endothelial cells
US20010006772A1 (en) Method for conversion of blood type
Weinstein et al. Survival of lyophilized and reconstituted human red blood cells in vivo
Högman et al. Studies on the mechanism of human red cell loss of viability during storage at+ 4 C
Delfini et al. Fetal haemoglobin synthesis following fetal liver transplantation in man
Stibler et al. The sialic acid and galactose concentrations in erythrocyte membranes in patients with myotonic dystrophy, limb-girdle and facioscapulohumeral dystrophy
Ihler et al. Enzyme-loaded erythrocytes

Legal Events

Date Code Title Description
MKEX Expiry