factor x a中文什么意思

活性司徒因子

• factor:    n. 1.〔英国〕经销人；(代客买卖 ...
• x:    vt. (x-ed, x'd x-i ...
• factor x:    第十因子; 凝血酶原激酶原; 凝血因 ...

例句与用法

1. The protein has the immunogenicity of human calcitonin verified by western blot analysis . after optimization of condition , fusion protein was concentrated by ultrafiltration and cleaved by factor x a , then recombinant novel hct was obtained
   表达条件优化后，可溶性蛋白的表达量占胞内总蛋白的10 。经超滤浓缩后，融合蛋白在xa因子作用下产生重组的新型降钙素，进一步分离纯化得到该蛋白的初级纯品。