欧美激情一区二区三区,中国猛少妇色xxxxx,亚洲AV无码国产精品色软件,久久精品国产一区二区三区

Rhesus/Cynomolgus IFN Alpha 2
貨號:14110-1
品牌:PBL Assay Science
規(guī)格:1 x 10??units
目錄價:詢價
商品詳情 相關(guān)下載

Product Features: 
  • Recombinant Rhesus/Cynomolgus IFN Alpha 2 expressed in E.coli

Formulation Supplied frozen with a carrier protein
Molecular Weight 19.5 kDa
Source cDNA expressed in E.coli
Purity > 98% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg
Bioactivity Measured using cytopathic effect inhibition *****s on Bovine (MDBK) cells with VSV and Human (A549) cells with EMCV
The EC50 for bovine IFN is ~ 5 U/ml
The EC50 for human IFN is ~ 1 U/ml.
Storage For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles