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产品介绍 |
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| 品牌 |
PBL Assay Science |
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| 货号 |
11125-1 |
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| 品名 |
Human IFN Alpha D (Alpha 1) |
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| 规格 |
1 x 105 units |
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| 分子量 |
19.4 kDa |
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| 来源 |
cDNA obtained from human leukocyte 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 assay on Bovine Kidney Cells (MDBK) with Vesicular Stomatis Virus (VSV); human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV) |
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| 缓冲液 |
Phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA) |
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| 内毒素 |
< 1 EU/μg |
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| 纯度 |
≥ 95% |
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纯化方法 |
Purified from E. coli by a combination of ion exchange, hydrophobic interaction and size exclusion chromatography |
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| 贮存 |
For retention of full activity store at -70 ºC or below and avoid repeated freeze-thaw cycles |
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产品特点：
- Human IFN Alpha 1 recombinant protein expressed in E.coli
- Expression is induced by viral infection
- Encoding gene IFNA1 at position Val114
