Cynomolgus / Rhesus macaque IL-15 Protein, His Tag
序列
Asn 49 - Ser 162
产品特性
Cynomolgus / Rhesus macaque IL-15, His Tag (IL5-C52H4) is expressed from human 293 cells (HEK293). It contains AA Asn 49 - Ser 162 (Accession # P48092-1).
IL15
宿主: 人
宿主: HEK-293 Cells
Recombinant
>95 % as determined by SDS-PAGE.
Active
应用备注
This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 14.9 kDa. The protein migrates as 14 kDa and 16-18 kDa under reducing (R) condition due to glycosylation.
限制
仅限研究用
状态
Lyophilized
缓冲液
PBS, pH 7.4
储存条件
-20 °C
储存方法
-20°C
抗原
IL-15 (IL15)
(Interleukin 15 (IL15))
别名
IL-15
背景
Synonyms: IL-15,Interleukin-15,MGC9721, Description: Interleukin 15 is also known as IL15, IL-15, and is a cytokine with structural similarity to IL-2. Like IL-2, IL-15 binds to and signals through the IL-2/IL-15 beta chain (CD122) and the common gamma chain (gamma-C, CD132). IL-15 is secreted by mononuclear phagocytes (and some other cells) following infection by virus(es). This cytokine induces cell proliferation of natural killer cells, cells of the innate immune system whose principal role is to kill virally infected cells. Interleukin 15 (IL-15) regulates T and natural killer (NK) cell activation and proliferation. Survival signals that maintain memory T cells in the absence of antigen are provided by IL-15. This cytokine is also implicated in NK cell development. In rodent lymphocytes, IL-15 prevents apoptosis by inducing an apoptosis inhibitor, BCL2L1/BCL-x(L). IL-15 has been shown to enhance the anti-tumor immunity of CD8+ T cells in pre-clinical models. A phase I clinical trial to evaluate the safety, dosing, and anti-tumor efficacy of IL-15 in patients with metastatic melanoma and renal cell carcinoma (kidney cancer) has begun to enroll patients at the National Institutes of Health.