名称:重组人AMY2B/Alpha-amylase 2B Protein(C-6His);
产品说明(Description) Recombinant Human alpha-amylase 2B is produced by our Mammalian expression system and the target gene encoding Gln16-Leu511 is expressed with a 6His tag at the C-terminus. Accession #: P19961 Known as: Alpha-amylase 2B; 1;4-alpha-D-glucan glucanohydrolase 2B; Carcinoid alpha-amylase; HXA; AMY2; AMY3 制剂(Formulation) Supplied as a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4. 质量控制(Quality Control) Purity: Greater than 95% as determined by reducing SDS-PAGE. Endotoxin: Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. 复溶(Reconstitution) 保存(Storage) Store at < -20°C, stable for 6 months after receipt.Please minimize freeze-thaw cycles. 背景(Background) Alpha-amylase 2B is an enzyme that in humans is encoded by the AMY2B gene. Alpha-amylase 2B is a secreted protein and belongs to the glycosyl hydrolase 13 family. It hydrolyzes 1,4-alpha-glucoside bonds in oligosaccharides and polysaccharides, and thus catalyze the first step in digestion of dietary starch and glycogen. The human genome has a cluster of several amylase genes that are expressed at high levels in either salivary gland or pancreas. This gene encodes an amylase isoenzyme produced by the pancreas. Diseases associated with AMY2B include pancreatitis, and thyroiditis, and among its related super-pathways are Metabolic pathways and MPS IIIC - Sanfilippo syndrome C. 电泳(SDS-PAGE) FOR RESEARCH USE ONLY