P140103-10mgPisum sativum lectin (PSA)
面议
- 阿拉丁
- 生产商
- P140103-10mg
- 现货
- 全国
规格 |
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耗材描述
属性
存贮条件 | 储存温度-20°C |
描述
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 |
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