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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. ● Ultrapure quality ● Carbohydrate binding specificity: α-D-mannose and α-D-glucose ● Non-specific blood group agglutinin ● Mitogenic activity ● Lyophilized powder
中文名:豌豆凝集素 (PSA)
英文名:Pisum sativum lectin (PSA)
中文别名:凝集素, PSA
货号:P140103
存储温度:-20°C储存
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. ● Ultrapure quality ● Carbohydrate binding specificity: α-D-mannose and α-D-glucose ● Non-specific blood group agglutinin ● Mitogenic activity ● Lyophilized powder




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注:该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案,不可用于临床诊断或治疗等相关用途。