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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

L755207-5mg

包装规格

5mg

级别

BioReagent

浓度

Phytohemagglutinin PHA-P, lyophilized powder (contains ~50% buffer salts as sodium phosphate and NaCl)

储存温度

2-8°C储存

运输条件

冰袋运输

产品介绍

来自菜豆（Phaseolus vulgaris）（红芸豆）的凝集素已被用于：刺激分化簇（CD4+）T细胞激活原发性外周血淋巴细胞刺激外周血单核细胞 Lectin from Phaseolus vulgaris (red kidney bean) has been used: for the stimulation of cluster of differentiation (CD4+) T cells for the activation of primary peripheral blood lymphocytes for the stimulation of peripheral blood mononuclear cells

生化机理

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。

溶解性

PBS: 5 mg/mL, clear to slightly hazy, colorless to faintly yellow (pH 6.8)

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

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