豌豆凝集素 (PSA)

产品编号：P140103 品牌：阿拉丁

产品特点：

货号	包装	规格	目录价	您的价格	库存	数量	购买
P140103-10mg	10mg		¥2420.90
P140103-5mg	5mg		¥1441.90

存贮条件	储存温度-20°C
产品介绍	Pisum sativum lectin or agglutinin (PSA) is isolated from peas and purified by affinity chromatography. The lectin has four subunits and a molecular weight of 49 kDa. PSA agglutinates human erythrocytes but is not blood group specific. It displays specificity toward α-D-mannose and α-D-glucose and has mitogenic activity similar to Concanavalin A. Pisum sativum lectin is supplied as a white to cream coloured lyophilized powder. The purity of PSA is determined by SDS- electrophoresis, which generates two bands at 17 kDa and 5,7 kDa corresponding to the α- and ?-chains that are formed in solution, below pH 5.8.
备注	The lectin may be reconstituted with 2 ml of deionized water before use. Spin the vial gently until full dissolution. Aggregation is thought to occur in the presence of high concentrations of 2-mercaptoethanol.
别名	凝集素, PSA 备注：The lectin may be reconstituted with 2 ml of deionized water before use. Spin the vial gently until full dissolution. Aggregation is thought to occur in the presence of high concentrations of 2-mercaptoethanol.;Lectin from Pisum sativum