Human Interleukin 15 / IL-15Rα Heterodimer (Human Cell-Expressed)
如果您对该产品感兴趣的话,可以
产品名称: Human Interleukin 15 / IL-15Rα Heterodimer (Human Cell-Expressed)
产品型号: 11702-1
产品展商: PBL Assay Science
产品文档: 无相关文档
简单介绍
重组蛋白 Human Interleukin-15 / 可溶性 IL-15Ra 异二聚体,Human Cell-Expressed 由 PBL Assay Science(目录号 11702-1)生产,仅供研究使用 (RUO),包装为 10 微克 (ug)。Hu IL-15/sIL-15Ra 在 HEK293 细胞中表达。
Human Interleukin 15 / IL-15Rα Heterodimer (Human Cell-Expressed)
的详细介绍
产品介绍
|
品牌
|
PBL Assay Science
|
货号
|
11702-1
|
品名
|
Human Interleukin 15 / IL-15Rα Heterodimer (Human Cell-Expressed)
|
规格
|
10 µg
|
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
|
来源
|
Recombinant DNA expressed in Human Embryonic Kidney Cells (HEK293)
|
纯度
|
Greater than 95% as determined by SDS-PAGE by a combination of ion exchange and size exclusion chromatography
Endotoxin < 1 EU/µg
|
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
|
缓冲液
|
Phosphate buffered saline (PBS) containing 0.1% bovine serum albumin (BSA)
|
内毒素
|
< 1 EU/μg
|
纯度
|
> 95% as determined by SDS-PAGE
|
纯化方法
|
A combination of ion exchange and size exclusion chromatography
|
贮存
|
For retention of full activity store at -70 ºC or below and avoid repeated freeze-thaw cycles
|
-
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