VERFAHREN ZUR HERSTELLUNG VON 7-AMINO-DELTA HOCH 3-CEPHEM-DERIVATEN

1448419 Making enzymes; binding them to polymers BAYER AG 1 Nov 1974 [3 Nov 1973] 47362/74 Heading C3H [Also in Division C2] Penicillin acylase is covalently bonded to a cross-linked copolymer of the composition: (A) 0À1 to 50 wt. per cent α,#-mono-olefinically unsaturated dicarboxylic anhydride of...

Full description

Saved in:
Bibliographic Details
Main Authors PETERSEN,UWE,DR, KUTZBACH,CARL,DR
Format Patent
LanguageGerman
Published 07.05.1975
Edition2
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
Online AccessGet full text

Cover

More Information
Summary:1448419 Making enzymes; binding them to polymers BAYER AG 1 Nov 1974 [3 Nov 1973] 47362/74 Heading C3H [Also in Division C2] Penicillin acylase is covalently bonded to a cross-linked copolymer of the composition: (A) 0À1 to 50 wt. per cent α,#-mono-olefinically unsaturated dicarboxylic anhydride of 4 to 9 C, and (B) 99À9 to 50 wt. per cent of di- and/or poly-(meth)acrylates of diols and/or polyols, or of similar composition containing also 5-60 wt. per cent of a hydrophilic olefinically unsaturated monomer. Examples describe penicillinacylase bound to a carrier obtained from (A) tetraethylene glycol dimethacrylate and maleic anhydride, or (B) tetraethylene glycol dimethacrylate, methacrylic acid and maleic anhydride. The production of penicillin-acylase from Escherichia coli is also described.
Bibliography:Application Number: DE19732355078