产品详情
Human IFN Beta 1b, E.Coli
- 产品名称:Human IFN Beta 1b, E.Coli
- 产品型号:11420-1
- 产品厂商:PBL Assay Science
- 产品文档:
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简单介绍
重组蛋白 Human Interferon Beta 1b 由 PBL Assay Science(目录号 #11420-1)生产,仅供研究使用 (RUO),并以无载体配方提供。该细胞因子以 1e5 (100,000) 个单位/瓶包装,并在大肠杆菌中表达。
Human IFN Beta 1b, E.Coli
的详细介绍
产品介绍 |
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品牌 |
PBL Assay Science |
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货号 |
11420-1 |
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品名 |
Human IFN Beta 1b, E.Coli |
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规格 |
1 x 105 units |
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分子量 |
20 kDa |
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来源 |
cDNA obtained from human fibroblast interferon beta mRNA expressed in E.coli |
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纯度 |
> 95% by SDS-PAGE stained by Coomassie Blue |
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生物活性 |
Measured using a cytopathic inhibition ***** on human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV). EC50 for IFN beta 1b in this ***** is ~ 1 U/ml |
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缓冲液 |
153 mM NaCl, 1.3% Normal Serum Albumin |
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内毒素 |
< 1 EU/μg |
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纯度 |
≥ 95% |
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贮存 |
For retention of full activity store at -70 ºC or below and avoid repeated freeze-thaw cycles |
产品特点:
- Human IFN Beta 1b, E.coli, recombinant protein
- Type I IFN
- Single non-glycosylated polypeptide chain, serine replace cysteine at residue 17