偶联物
FITC conjugate
质量水平
表单
lyophilized powder
效能
<20 μg per mL agglutination activity
组成
Protein, ≥95% biuret
标记范围
2-4 mol FITC per mol protein (Lowry).
杂质
salt, free
储存温度
−20°C
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一般描述
豌豆(Pea)凝集素是一种约48kda的四聚糖蛋白。它是从豌豆中分离得到。豌豆凝集素对α-D-葡萄糖和α-D-甘露糖具有特异性。
应用
豌豆(Pea)凝集素用于确定顶体状态和精子活力以及评估精子顶体反应(AR)模式
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。
来自豌豆(Pea)的凝集素对淋巴细胞（如刀豆蛋白A (Con A)）具有抗肝癌作用和丝裂原活性。
制备说明
由亲和纯化凝集素制备偶联物。
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。
警示用语：
Danger
危险声明
危险分类
Resp. Sens. 1 - Skin Sens. 1
储存分类代码
11 - Combustible Solids
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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