Merck O-Glycosidase from Streptococcus pneumoniae

O-Glycosidase from Streptococcus pneumoniae

recombinant, expressed in E. coli, buffered aqueous solution

O-Glycanase, Endo-α-N-acetylgalactosaminidase

Quality Level

200

재조합

expressed in E. coli

form

buffered aqueous solution

분자량

180 kDa

농도

≥800 units/mL

배송 상태

wet ice

저장 온도

2-8°C

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..