激情婷婷丁香色五月综合深爱野花,婷婷伊人五月天色综合激情网,四房播播丁香开心婷婷伊人,狠狠色丁香婷婷综合,伊人色综合久久天天五月婷,色婷婷综合五月天,狠狠色丁香婷婷综合基地,天天草综合,狠狠干天天色,天天干天天操综合,色五月天天,天天插天天色,天天摸天天草,天天插天天爱,WWW天天干天天色

Human IFN Alpha 2 (Alpha 2b)
貨號：11105-1
品牌：PBL Assay Science
規(guī)格：1 x 10? units
目錄價：詢價
商品詳情 相關下載


Product Features: 
  • Human IFN Alpha 2b recombinant protein expressed in E.coli
  • 95% or greater purity
  • Less than 1 endotoxin unit per microgram (< 1 EU/μg)


Formulation Supplied frozen in phosphate-buffered saline (PBS) containing 0.1% Bovine Serum Albumin (BSA)
Molecular Weight 19.3 kDa
Source Human leukocyte interferon alpha 2b cDNA expressed in E.coli
Purity > 95% by SDS-PAGE stained by Coomassie Blue
Bioactivity Measured using a cytopathic inhibition ***** on Bovine Kidney Cells (MDBK) with Vesicular Stomatis Virus (VSV); human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV)
Storage For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles
Synonyms Interferon alpha 2, IFNa2, IFN alpha2b, IFN alpha, IFN-a, interferon alpha, IFN alpha 2, IFN-a2, alpha interferon, interferon alfa, IFN alfa, interferon a, interferon alpha 2b, IFN alpha 2b, Type I interferon alpha, Type I IFN alpha