重組蛋白人干擾素 Alpha I (Alpha 17) 由 PBL Assay Science(目錄號 #11150-1)生產(chǎn),僅供研究使用 (RUO)。Hu IFN-Alpha I 以 1e5 (100,000) 個單位/小瓶包裝,并在大腸桿菌中表達。
商品詳情參考文獻相關資料
產(chǎn)品介紹
品牌
PBL Assay Science
貨號
11115-1
品名
Human IFN Alpha B2 (Alpha 8)
規(guī)格
1 x 105 units
分子量
19.3 kDa
來源
cDNA obtained from human leukocyte mRNA expressed in E.coli
純度
> 95% by SDS-PAGE stained by Coomassie Blue
生物活性
Measured using a cytopathic inhibition assay on Bovine Kidney Cells (MDBK) with Vesicular Stomatis Virus (VSV); human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV)
緩沖液
Phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA)
內毒素
< 1 EU/μg
純度
≥ 95%
純化方法
Purified from E. coli by a combination of ion exchange, hydrophobic interaction and size exclusion chromatography
貯存
For retention of full activity store at -70 oC or below and avoid repeated freeze-thaw cycles