细胞松弛素H 分子生物试剂

细胞松弛素H：重组蛋白的产生是应用了重组DNA或重组RNA的技术从而获得的蛋白质。体外重组蛋白的生产主要包括四大系统：原核蛋白表达，哺乳动物细胞蛋白表达，酵母蛋白表达及昆虫细胞蛋白表达。生产的蛋白在活性和应用方法方面均有所不同。根据自身的下游运用选择合适的蛋白表达系统，提高表达成功率。

分子式：C30H39NO5，  分子量：493.6

物理性状及指标： 

外观：……………………白色冻干粉 

溶解性：…………………溶于DMSO、乙醇 

炽灼残留：………………<0.1%

纯度：……………………>95%

生物活性： 

The cytochalasins are cell-permeable fungal metabolites that inhibit actin polymerization. This interferes with such diverse processes as cell movement, growth, phagocytosis, degranulation, and secretion. Cytochalasin H is a potent inhibitor of actin incorporation into filaments. Like cytochalasin D, it also increases the steady-state diffusion coefficients of filaments, suggesting that it stimulates filament shortening. Cytochalasin H suppresses the production of reactive oxygen species by stimulated human neutrophils, blocks endocytosis of CD59 in lymphocytes, and shows anti-angiogenic activity both in vitro and in vivo

用途及描述：科研试剂. 

细胞松弛素H