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- 产品名称:Human IL-28B/IFN Lambda 3, HCE
- 产品型号:11730-1
- 产品展商:PBL Assay Science
- 产品文档:无相关文档
- 发布时间:2018-10-25
- 在线询价
简单介绍
Interferon lambda 1 (IL-29), interferon lambda 2 (IL-28A) and interferon lambda 3 (IL-28B) are recently identified members of the IL-10 family, which have antiviral activity similar to type I interferons.
产品描述
Product Features:
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Only Human IFN Lambda proteins qualified against the international reference standard for Human Interferon Lambda 3 (Hu-IFN-λ3)
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Packaged and sold by active units rather than mass
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Authentic human cell origin
Full Product Name: Human Interleukin-28B/Interferon Lambda 3, Human Cell-Expressed (HCE)
Formulation
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Supplied frozen in phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA)
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Molecular Weight
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19.6 kDa
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Source
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Recombinant DNA expressed in human cells
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Purity
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Greater than 95% as determined by ion exchange, hydrophobic interaction and/or size exclusion chromatography
Endotoxin level < 1 EU/μg
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Bioactivity
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Measured in cytopathic effect inhibition ***** on human lung carcinoma cell line A549 with encephalomyocarditis virus (EMCV), EC50 ~1 U/ml
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Storage
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For retention of full activity store at -70°C or below and avoid repeated freeze/thaw cycles
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Synonyms
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Hu-IL-28B; Hu-IFN-λ3
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