Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Blood proteins or globulins – e.g. – proteoglycans – platelet...
Patent
1995-10-16
1997-07-08
Schain, Howard E.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Blood proteins or globulins, e.g., proteoglycans, platelet...
C07K 14805
Patent
active
056462522
ABSTRACT:
The described invention relates to an essentially stroma-free hemoglobin composition evidencing properties suitable for use as a universally applicable blood plasma expander and to a method for the preparation thereof. Typical, of these properties are desirable oxygen affinity values, desirable vascular retention time and substantial absence of toxic side effects. The described composition comprises human hemoglobin cross-linked intramolecularly through the beta-chains and polymerized with glutaraldehyde. Intramolecular cross-linking is typically effected with 2-nor-2-formylpyridoxal 5-phosphate or a bis-pyridoxal polyphosphate.
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Bakker Joachim Cornelis
Berbers Wilhelmus Antonius
Biessels Petrus Theodorus Maria
Bleeker Willem Karel
Fink Edward M.
Michaelson Peter L.
Schain Howard E.
Staat der Nederlanden, De Minister van Defensie, voor deze: Het
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