O-GLYCOSIDASE

O-GLYCOSIDASE C화학적 특성, 용도, 생산

용도

O-Glycosidase is used to release the Gal-β(1,3)-GaINAc unit from O-glycans (glycoproteins or glycopeptides). Bindings to serine as well as to threonine are hydrolyzed. Substituents at the disaccharide (e.g., sialic acid) prevent the hydrolysis and, therefore, have to be removed chemically or enzymatically (e.g., with neuraminidase from Arthrobacter or from Vibrio cholerae).
O-Glycosidase has been used to selectively deglycosylated chondroitin sulfate proteoglycans (CSPGs).

일반 설명

O-Glycan-peptide hydrolase
O-Glycopeptide endo-D-galactosyl-N-acetyl-α-galactosamino hydrolase
O-Glycosidase is isolated from the culture filtrate of Diplococcus pneumoniae

Biochem/physiol Actions

Releases unsubstituted Ser- and Thr-linked β-Gal-(1→3)-α-GalNAc (Core 1 type O-glycan) from glycoproteins. Substitutions of the disaccharide core with sialic acid, lactosamine (galactose-N-acetyl glucosamine), or fucose will block hydrolysis and prevent the liberation of the oligosaccharide from the protein. Pretreament with glycolytic enzymes to remove substituent saccharides from the O-glycan may be needed prior to cleavage using O-glycosidase..

O-GLYCOSIDASE 준비 용품 및 원자재

원자재

준비 용품

O-GLYCOSIDASE 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Creative Enzymes	1-516-855-7709	info@creative-enzymes.com	United States	8748	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33349	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80
Guangzhou Tomums Life Science Co., Ltd.	020-31155029 18902330969	sales@tomums.cn	China	4698	58
Shanghai jingkang bioengineering co., ltd.	021-54721350 13524668266	2881505714@qq.com	China	7878	58
Shanghai Kanglang Biotechnology Co., Ltd.	021-61998208 18217752821	sales@klbio.cn	China	9617	58
Aleshan (Guangzhou) Biotechnology Co., Ltd	18636736628	Araratbio@163.com	China	3342	58
Shaanxi Dideu Medichem Co. Ltd	029-81124267 15229202216	1073@dideu.com	China	10011	58

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