登录 | 注册    关注公众号  
微信公众号
搜索
 >  Protein>PD-L2 >PD2-H82E8

Biotinylated Human PD-L2 / B7-DC Protein, Avitag™,His Tag (recommended for biopanning)

热销产品推荐:

利用生物素-链霉亲和素系统的高特异性和高灵敏度的结合特性,可将生物素化蛋白与链霉亲和素相关产品联合应用于各类实验,与非生物素体系相比,检测速度更快、结合能力更强、非特异背景更低。

分子别名(Synonym)

PDL2,PD-L2,Butyrophilin B7-DC,CD273,PDCD1 ligand 2,PDCD1L2,PDCD1LG2

表达区间及表达系统(Source)

Biotinylated Human PD-L2, Avitag,His Tag (PD2-H82E8) is expressed from human 293 cells (HEK293). It contains AA Leu 20 - Pro 219 (Accession # AAI13679 ).

Predicted N-terminus: Leu 20

Request for sequence

蛋白结构(Molecular Characterization)

PD-L2 Structure

This protein carries an Avi tag (Avitag™) at the C-terminus, followed by a polyhistidine tag.

The protein has a calculated MW of 25.2 kDa. The protein migrates as 33-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

标记(Labeling)

Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.

蛋白标记度(Protein Ratio)

Passed as determined by the HABA assay / binding ELISA.

应用说明(Application)

PD2-H82E8 works best for experiments that test the binding between PD-L2 and candidate antibodies, such as biopanning and other relevant assays.

This product is NOT suitable for testing PD1-PDL2 binding. For this type of application, we strongly recommend you to choose PD2-H82F6 as an alternative.

内毒素(Endotoxin)

Less than 1.0 EU per μg by the LAL method.

纯度(Purity)

>95% as determined by SDS-PAGE.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

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.

This product is stable after storage at:

  1. -20°C to -70°C for 12 months in lyophilized state;
  2. -70°C for 3 months under sterile conditions after reconstitution.
 

电泳(SDS-PAGE)

PD-L2 SDS-PAGE

Biotinylated Human PD-L2, Avitag,His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

 

活性(Bioactivity)-ELISA

PD-L2 ELISA

Immobilized Anti-PD-L2 MAb (human IgG1) at 2 μg/mL (100 μL/well) can bind Biotinylated Human PD-L2, Avitag,His Tag (Cat. No. PD2-H82E8) with a linear range of 2-50 ng/mL (QC tested).

Protocol

 

背景(Background)

Programmed cell death 1 ligand 2 (PD-L2 or PDCD1 ligand 2) is also known as Butyrophilin B7-DC, CD antigen CD273, which belongs to the immunoglobulin superfamily or BTN/MOG family. The expression of PD-L2 is up-regulated by IFNG/IFN-gamma stimulation in monocytes and induced on dendritic cells grown from peripheral blood mononuclear cells with CSF2 and IL-4. PD-L2 Involved in the costimulatory signal, essential for T-cell proliferation and IFNG production in a PDCD1-independent manner. PD-L2 interaction with PDCD1 inhibits T-cell proliferation by blocking cell cycle progression and cytokine production.

文献引用(Citations)

 

前沿进展

 
 
货号/价格
产品推荐
文档
联系电话:
+86 400-682-2521(全国)
010-53681107(北京)
021-50850665(上海)
运输方式
订单邮箱:
order.cn@acrobiosystems.com
技术支持邮箱:
tech.cn@acrobiosystems.com
PD-L2靶点信息
英文全称:Programmed death-ligand 2
中文全称:程序性死亡配体2
种类:Homo sapiens
上市药物数量:0详情
临床药物数量:1详情
最高研发阶段:临床一期
查看更多信息
前沿进展
点击查看详细

消息提示

请输入您的联系方式,再点击提交!

确定