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Article

[Comparative study of proteolytic enzyme preparations of the actinomycete Streptomyces spheroides and its mutant].

Mikrobiologiia - 1 Jan 2000

Al-Nuri M A, Prianishnikova N I, Egorov N S

Abstract excerpt

Preparations of proteolytic enzymes with high fibrinolytic and thrombolytic activities were isolated from the cultural broth filtrates of Streptomyces spheroides and its mutant by precipitation with ammonium sulfate, dialysis and freeze-drying. The fibrinolytic and thrombolytic activities of the enzymes produced by the mutant are 5.6 and 6 times higher, respectively, than those of the parent strain. Moreover, the...

Topics

Caseins
Chemical Phenomena
Chemistry, Physical
Fibrin
Fibrinolysis
Fibrinolytic Agents
Hemoglobins
Hydrogen-Ion Concentration
In Vitro Techniques
Isoelectric Focusing
Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Peptide Hydrolases

Streptomyces

Trypsin

Source

Identifiers

PMID: 6384743

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-6384743-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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