- 入驻时间： 2012-04-17
- 联系人：客户经理
- 电话：400-968-7988
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联系时，请说明易展网看到的
- Email：fuwu@bioleaf.com
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产品介绍 |
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| 品牌 |
PBL Assay Science |
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| 货号 |
11702-1 |
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| 品名 |
Human Interleukin 15 / IL-15Rα Heterodimer (Human Cell-Expressed) |
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| 规格 |
10 µg |
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| 分子量 |
31 kDa predicted (12.8 kDa for IL-15 + 18.4 kDa for sIL-15Rα). Heterodimer exhibits multiple bands on reducing SDS-PAGE due to varying degrees of glycosylation; migrates to a single band at ~87 kDa, observed in Native-PAGE
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| 来源 |
Recombinant DNA expressed in Human Embryonic Kidney Cells (HEK293) |
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| 纯度 |
Greater than 95% as determined by SDS-PAGE by a combination of ion exchange and size exclusion chromatography |
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| 生物活性 |
Typically <0.5 ng/ml (15.6 pM), measured by its dose dependent stimulation of the proliferation of CTLL-2 cells |
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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% as determined by SDS-PAGE |
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纯化方法 |
A combination of ion exchange 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：
- Recombinant Human IL-15 protein with high purity
- Authentic human cell-expressed with no tag
- Suitable for Direct Binding ELISA, Western Blot and CTLL-2 Proliferation Assay
