搜索
 >  免疫检查点蛋白>B7-H2 >Mouse B7-H2 / ICOSLG Protein, Fc Tag

Mouse B7-H2 / ICOSLG Protein, Fc Tag

此产品为在研产品。如果您对此产品有兴趣,请直接联系我们。我们会根据您的需求相应地加速我们的研发进程,并为您进行产品预留。

分子别名(Synonym)

ICOSLG,B7-H2,B7H2,B7RP-1,B7RP1,CD275,GL50,ICOS-L,ICOSL,LICOS,ICOS ligand

表达区间及表达系统(Source)

Mouse B7-H2, Fc Tag (B72-M5258) is expressed from human 293 cells (HEK293)。 It contains AA Glu 47 - Lys 279 (Accession # Q9JHJ8-1)。

Predicted N-terminus: Glu 47

蛋白结构(Molecular Characterization)

Online-Res(Glu 47 - Lys 279) Q9JHJ8-1

This protein carries a human IgG1 Fc tag at the C-terminus。

The protein has a calculated MW of 52.7 kDa.

内毒素(Endotoxin)

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 100 mM Glycine, 150 mM NaCl, pH7.5. Normally trehalose is added as protectant before lyophilization.

Contact us for customized product form or formulation.

重构方法(Reconstitution)

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

存储(Storage)

For long term storage, the product should be stored at lyophilized state at -20°C or lower。

Please avoid repeated freeze-thaw cycles.

No activity loss was observed after storage at:

  1. 4-8°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

背景(Background)

ICOS ligand (ICOSLG) is also known as B7 homolog 2 (B7-H2), B7-related protein 1 (B7RP-1) and CD antigen CD275, which belongs to the immunoglobulin superfamily and BTN/MOG family. ICOSLG contains one Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. Isoform 1 is widely expressed, while isoform 2 is detected only in lymph nodes, leukocytes and spleen. B7-H2 is ligand for the T-cell-specific cell surface receptor ICOS. B7-H2 acts as a costimulatory signal for T-cell proliferation and cytokine secretion and induces also B-cell proliferation and differentiation into plasma cells. B7-H2 could play an important role in mediating local tissue responses to inflammatory conditions, as well as in modulating the secondary immune response by co-stimulating memory T-cell function.

 

前沿进展

货号/价格

B72-M5258-100ug / ¥3000

B72-M5258-1mg / ¥19800

开发建议
文档
联系电话:
400-682-2521(全国)
010-57737274(北京)
021-26136428(上海)
订单邮箱:
order.cn@acrobiosystems.com
技术支持邮箱:
techsupport@acrobiosystems.com

消息提示

请输入您的联系方式,再点击提交!

确定