Streptavidin
链亲合素
Biotechnology Grade

Activity(U/mg protein).........................≥17
Electrophoresis.................................PASS
DNase..............................................None Detected
RNase..............................................None Detected
Protease...........................................None Detected
Storage:  -20℃

冻干粉，来源于链霉素．
经亲和层析纯化，活力:≥14u/mg
蛋白分子量60,000