CHITOSANASE
Synonym(s):Chitosan N-acetylglucosaminohydrolase;Chitosanase, Streptomyces sp. N174
- CAS NO.：51570-20-8
- Molecular Weight: 0
- MDL number: MFCD00211797
- EINECS: 000-000-0
- Update Date: 2026-05-28 00:43:29
What is CHITOSANASE?
The Uses of CHITOSANASE
Chitosanase from Sigma has been used for polarized light-stimulated, enzymatic hydrolysis of chitin and chitosan.
The Uses of CHITOSANASE
Chitosanase from Streptomyces griseus has been used in the digestion of lacrimal gland (LG) tissues.
General Description
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.
Biochem/physiol Actions
Chitosanase catalyzes the endohydrolysis of β-1,4-linkages between D-glucosamine (GlcN-GlcN) residues in chitosan. The enzyme from Streptomyces has been reported to also hydrolyze the GlcNAc-GlcN linkage in partially acetylated chitosan.
Properties of CHITOSANASE
| storage temp. | -20°C |
| solubility | H2O: soluble, clear to slightly hazy, colorless (10U/0.3mL) |
| form | lyophilized powder |
Safety information for CHITOSANASE
Computed Descriptors for CHITOSANASE
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