| Literature DB >> 5166859 |
Abstract
By utilizing conventional techniques of pressure ultrafiltration, gel filtration chromatography, diethylaminoethyl cellulose chromatography, and preparative polyacrylamide electrophoresis, the L component of the group D lysin produced by Streptococcus zymogenes strains has been purified to a state of homogeneity as determined by the techniques of disc-gel electrophoresis at pH 9.3 and 4.3 and isoelectric focusing. The L component was found to be a protein possessing a molecular weight of 11,000 with a slight net negative charge at physiological pH.Entities:
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Year: 1971 PMID: 5166859 PMCID: PMC247144 DOI: 10.1128/jb.108.2.804-808.1971
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490