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Product details
名称
来自 菜豆的凝集素 (红芸豆)
英文名称
Lectin from Phaseolus vulgaris (red kidney bean)
货号
L755908-1mg
包装规格
1mg
级别
BioReagent
浓度
Phytohemagglutinin PHA-P, purified by affinity chromatography, lyophilized powder
储存温度
2-8°C储存
运输条件
冰袋运输
产品介绍
从菜豆( Phaseolus vulgaris )(红芸豆)中提取的凝集素,可用于: 植物血凝素(PHA)膨胀测定淋巴细胞激活测定 评估细胞介导的免疫反应应用: 凝集素是碳水化合物结合蛋白, 含四个亚基,分子量为125kDa。白细胞凝集素PHA-L是植物凝集素,由中枢神经系统神经元转运。 Lectins are carbohydrate-binding proteins, that contains four subunits with a molecular weight of 125 kDa. Leucoagglutinin PHA-L is a plant lectin, which is transported by the neurons in the central nervous system. Application: Lectin from Phaseolus vulgaris (red kidney bean) has been used: for phytohemagglutinin (PHA) swelling assay for lymphocyte activation assay to evaluate cell-mediated immune response
生化机理
凝集素凝集细胞,沉淀多糖和糖蛋白。 具有抗癌、抗人免疫缺陷病毒(抗-HIV)和抗微生物感染特性。凝集素与毒性过敏原和血凝素有关。凝集素可抑制粘膜萎缩、降低2型糖尿病和肥胖症、增强营养吸收和调节药物靶向。PHA由两种分子种类组成,即具有低促有丝分裂活性和高红细胞凝集素活性的红细胞凝集素(PHA-E),和具有高促有丝分裂和白细胞凝集活性但具有非常低的红细胞凝集活性的白细胞凝集素(PHA-L)。 PHA-E不具有血型特异性,但其凝集活性可被某些低聚糖抑制。 在分离和纯化红细胞凝集素和白细胞凝集素之前,PHA-P是PHA的蛋白质形式。 PHA-M是粘蛋白形式。 结合物由相应的纯化凝集素进行制备。
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Research chemical 1mg

Research chemical 1mg; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 1mg.

item number:L755908-1mg
Product model:1mg
level: 1mg
Lead Time:30days
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