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安全信息

L5380

Sigma-Aldrich

来自Pisum sativum(豌豆)的凝集素

lyophilized powder

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别名:
Pisum sativum凝集素, PSA
UNSPSC代码:
12352202
NACRES:
NA.32

形式

lyophilized powder

质量水平

效能

<20 μg/mL per mL agglutination activity

组成

Protein, ≥70% biuret

储存温度

2-8°C

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生化/生理作用

PSA不是血型特异性的,但对末端α-D-甘露糖残基具有亲和力。 PSA是一种类似于伴刀豆球蛋白A的促分裂原。

制备说明

由亲和纯化凝集素制备偶联物。
通过亲和层析纯化。

分析说明

凝集活性以μg/ml表示,并且是通过1mg/ml溶液的系列稀释液(pH 6.8)(在磷酸盐缓冲盐水中进行稀释)进行测定。该活性是在25℃孵育1小时后,对2%人红细胞悬浮液进行凝集所需的最低浓度。

象形图

Health hazard

警示用语:

Danger

危险声明

预防措施声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

动植物源性产品

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