国产色一区,欧美国亚洲性色综合区 ,欧洲精品在线播放,亚洲男人在线无码视频

Mouse IFN Beta, E.Coli
貨號：12400-1
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: 
  • E.coli expressed Mouse IFN Beta protein with a single non-glycosylated polypeptide chain
  • Increased stability with engineered disulfide bond
  • 95% or greater purity

Formulation Supplied frozen in 20mM HEPES, pH 6.0; 0.5M NaCl; 6% glycerol; 0.1% Bovine Serum Albumin (BSA)
Molecular Weight 19.6 kDa
Source Gene was obtained from mouse DNA expressed in E. coli modified as described in Day, et al. (1992)
"Engineered disulfide bond greatly increases specific activity of recombinant murine interferon beta" (J. Interferon Res. 12: 139-43).
Purity > 95% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg
Bioactivity Measured using a cytopathic effect inhibition ***** on Mouse (L929) cells with EMCV.
EC50 for IFNβ is ~ 2.5U/ml
Storage For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles
Synonyms Mouse Beta IFN, Mouse Beta Interferon, Mouse IFN Beta, Mouse IFNB, Mouse Type I IFN beta, Mouse Fibroblast IFN, Mouse Fibroblast Interferon, Mouse Type I Interferon Beta

亚洲一本到无码| 精品久久无码视频| 中文精品字幕一区| 天天热天天蜜桃精品| 五月亚洲国产中文婷婷| av爱爱 一区 二区| 免费人成网站视频| 欧美日韩精品成人网站二区| 丰腴骚熟妇综合网| 97美女夜夜爽| 国产乱理伦片在线观看夜色| 亚洲无码搜索导航| 久久一区二区精品视频| 免费无码一级一成年片大片| 一区二区AV无码波多野结衣| 日韩欧美区一区二区三| 无码精品人妻一区二区三区漫画 | 囯产A级久久精品| 日韩久久精品久久综合| 一本大道久久精品亚洲综合精品| 日本本道 久久| 久久婷婷五月综合色国产| 成人久久18免费网站麻豆| 少妇极品 夜夜欢| 欧美熟女乱伦一区二| 最近日韩新出无码avv| 亚洲欧美国产码专区在线观看| 欧美精品精品一区| 亚洲视频欧美国产| 青春草在线观看视频| 国产成人精品视频频| 污污的网站在线看| 日本视频91| 99久久婷婷国产一区二区| 自拍偷区亚洲综合照片| 神马不卡一区二区| 日韩免费操视频| 妺妺窝人体色777777| 久久大大香蕉综合网| 日韩欧美在| 色YEYE香蕉凹凸视频在线观看|