血友病模型


血友病为一组遗传性凝血功能障碍的出血性疾病,其共同的特征是活性凝血活酶生成障碍,凝血时间延长,终身具有轻微创伤后出血倾向,重症患者没有明显外伤也可发生“自发性”出血。南模可提供F8F9基因敲除小鼠模型。

A型血友病(HA)小鼠凝血实验套餐详情

实验动物

血友病组:F8 基因敲除小鼠

对照组:野生型C57BL/6

实验方法

1、小鼠断尾实验(Tail-clip assays)

2、活化部分凝血酶原时间测定(APTT)

3、纤维蛋白原测定(FIB)

4、二聚体检测(D-Dimer)

流程简介

小鼠环境适应1周,按分组进行给药,给药15min后,进行凝血实验,每天实验20只小鼠。凝血实验结束后,小鼠恢复2周(此间HA小鼠可能会陆续死亡约30%),再次给药,15min后,摘眼球取全血,分离血浆,进行APTT、FIB,ELISA检测DD二聚体检测。


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