产品名称
补体C3a,人, Complement C3a, Human, is a native, single chain C3a complement component. It has many biological activities, such as smooth muscle contraction, platelet activation, & immunoregulatory reactions.
assay
≥95% (SDS-PAGE)
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
impurities
≤10% C3adesArg
shipped in
wet ice
storage temp.
−70°C
Quality Level
General description
天然人C3a补体成分。单链,77氨基酸肽。任一补体途径的激活均可导致在靶表面上形成C3-裂解酶(C3转化酶)。任一补体激活途径的C3转化酶将在肽键77处裂解C3α-链,导致C3a肽的产生和释放。C3a是三种补体衍生的过敏毒素之一,具有多种生物学活性,包括平滑肌收缩,血小板和中性粒细胞活化和聚集,皮肤风团和红斑以及免疫调节反应。
Packaging
请参考特定浓度批号的标签。
Physical form
在PBS(pH值7.2)中,通过0.22 µm过滤器无菌过滤。
Preparation Note
初次解冻后,分装冻存(-70°C)。
由已经认证检测显示对HBsAg以及HIV和HCV抗体呈阴性的血清而制备。
Other Notes
Hugli, T.E.1989.Curr.Top.Micro.Immunol. 153, 181.
Hugli, T.E.1986.Complement 3, 111.
Hugli, T.E.1986.Complement 3, 111.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
毒性:标准处理(A)
存储类别
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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