最近最新的日本中文MV_麻豆出品视频在线_超pen个人视频97_国产精品第一国产精品_国产香蕉片_免费看麻豆文化传媒_奶大灬舒服灬太大了一进一出_人妻激情偷乱一区二区三区

1.1mg / ml ( by BCA assay )

PBS cell lysate , freeze / thawed and clarified by centrifugation 

PBS + 0.1% Triton x-100

0.1% Triton x-100 . Tested by attempted passage in permissive cells showing no detectableCPE for 5 days

Avoid repeated freeze / thawing Vortex before use . If needed , can be sonicated

Store frozen at less than-20°C , preferably-80°C