产品名称
凝血酶活化(高活性) 来源于牛血浆, ≥98% (SDS-PAGE)
biological source
bovine plasma
assay
≥98% (SDS-PAGE)
form
lyophilized
potency
>1500 units/mg
mol wt
37 kDa
packaging
pkg of 10,000 units
pkg of 100,000 units
pkg of 1000 units
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
Gene Information
bovine ... F2(280685)
Biochem/physiol Actions
凝血酶(活化因子IIa)是一种重要的凝血启动子,可控制可溶性纤维蛋白原向不溶性活性纤维蛋白链的转化。凝血酶是一种凝血蛋白和一种丝氨酸蛋白酶(EC 3.4.21.5),可催化与凝血相关的多种反应。凝血酶可触发XI因子、V因子、XIII因子和VIII因子。凝血酶通过活化血小板上的蛋白酶活化受体来促进血小板的活化。由于其高蛋白水解特异性,凝血酶已成为一种重要的生化蛋白。凝血酶切割位点(Leu-Val-Pro-Arg-Gly-Ser)被广泛用于重组融合蛋白构建体的接头区域。在纯化融合蛋白后,凝血酶可被用于在切割位点的精氨酸和甘氨酸残基之间进行切割,从而高特异性的从目的蛋白中高效去除纯化标签。凝血酶(活化因子IIa)也参与炎症反应,并对血管细胞具有促有丝分裂作用。它也参与了多种促凝血酶失活所需的蛋白C的激活。
General description
凝血酶是一种凝血蛋白和一种丝氨酸蛋白酶(EC 3.4.21.5),可催化与凝血相关的多种反应。
Physical form
无菌过滤并加入甘露醇和氯化钠进行冻干。
Preparation Note
用含有0.9% NaCl的无菌水进行重悬(100 U/mL)。它可形成透明溶液。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
低风险生物材料
此项目有
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