PD-1 Recombinant Protein-其他重组蛋白-深圳欣博盛生物科技有限公司

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PD-1 Recombinant Protein

品牌：ProSci LLC

官网链接

说明书

折扣/货期

货号：97-035

规格：0.1 mg

目录价：￥11003.85

产品详情

* 以下信息仅供参考，详情请以原厂网站为准

产品名称:

PD-1 Recombinant Protein

别名:

PDCD1,PD1,CD279,SLEB2

实验应用:

表达系统:

HEK293 cells

保存温度:

Lyophilized Protein should be stored at -20˚C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20˚C or -70˚C. Avoid repeated freeze-thaw cycles.

运输温度:

Blue Ice

产品形式:

Lyophilized

存储溶液:

PBS, pH7.4

产地:

美国

生产商:

Prosci

功能与背景:

Programmed cell death protein 1 (PD-1) is also known as CD279 and PDCD1, is a type I membrane protein and is a member of the extended CD28/CTLA-4 family of T cell regulators. PDCD1 is expressed on the surface of activated T cells, B cells, macrophages, myeloid cells and a subset of thymocytes. PD-1 has two ligands, PD-L1 and PD-L2, which are members of the B7 family. PD-L1 is expressed on almost all murine tumor cell lines, including PA1 myeloma, P815 mastocytoma, and B16 melanoma upon treatment with IFN-γ. PD-L2 expression is more restricted and is expressed mainly by DCs and a few tumor lines. PD1 inhibits the T-cell proliferation and production of related cytokines including IL-1, IL-4, IL-10 and IFN-gammaby suppressing the activation and transduction of PI3K/AKT pathway. In addition, coligation of PD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. In vitro, treatment of anti-CD3 stimulated T cells with PD-L1-Ig results in reduced T cell proliferation and IFN-gammasecretion. Monoclonal antibodies targeting PD-1 that boost the immune system are being developed for the treatment of cancer.

纯度:

>95% as determined by SDS-PAGE.

Endotoxin level is less than 1.0 EU per ug by the LAL method.

Accession #:

G1SUF0

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