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

Adjusted to 0.356 mg / ml by BCA Assay , using BSA standards in 10mM Bis Tris Propane PH7.2

> 95 % pure by SDS-PAGE

10mM Bis Tris Propane PH7.2 , 375 mM NaCI , 0.09% Sodium Azide

Ambient

Aliquot and freeze at less than -20°C , recommended at -80°C .Avoid multiple freeze / thawing and long-term storage at 4°C