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Chitosanase from Streptomyces griseus, CAS No.51570-20-8
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GRADE & PURITY lyophilized powder, ≥50 units/mg protein (Bradford)
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Why this grade
lyophilized powder, ≥50 units/mg protein (Bradford) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Chitosanase is synthesized from Streptomyces griseus as an extracellular secreted enzyme and corresponds to a molecular weight of 34 kDa. It has a temperature and pH optimum of 60°C and 5.7, respectively. Chitosanase belongs to the glycosyl hydrolase family and comprises α-helical tertiary structure similar to lysozyme with substrate-binding cleft placed between two lobes.
Application:Chitosanase from Streptomyces griseus has been used in a study to assess the effect of chitin sources on production of chitinase and chitosanase. Chitosanase from Streptomyces griseus has also been used in a study to investigate the effective production of chitinase and chitosanase by Streptomyces griseus HUT 6037 using colloidal chitin and various degrees of deacetylation of chitosan.
Chitosanase from Streptomyces griseus has been used in the digestion of lacrimal gland (LG) tissues.
The enzyme from Sigma has been used for the hydrolysis of the crude cell wall preparation of oomycete Aphanomyces euteiches, a major parasite of legume plants. It has also been used for the enzymatic hydrolysis of the fully de-N-acetylated chitosan to get chitosan oligomer mixtures during the preparation of biocompatible chitosan-alginate gel.
Specifications
Product Name
Chitosanase from Streptomyces griseus, CAS No.51570-20-8
Specifications & Purity
lyophilized powder, ≥50 units/mg protein (Bradford)
Biochemical and Physiological Mechanisms
Chitosanase catalyzes the endohydrolysis of N-acetylated chitosan specifically at the of β(1, 4) linkages between N-acetyl-D-glucosamine and D-glucosamine residues. Chitosanase from Streptomyces griseus is capable of hydrolyzing both chitosan and carboxyme
CAS
51570-20-8
Enzyme Commission Number
3.2.1.132(BRENDA, IUBMB)
Molecule Type
Enzyme
Storage and Shipping
Concentration
lyophilized powder, ≥50 units/mg protein (Bradford)
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
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