Biotinylated Human PD-L2/B7-DC Protein C-His-Avi Tag | Syd Labs BP004983
(悉得）Syd Labs 货号：BP004983 Biotinylated Human PD-L2/B7-DC Protein with the C-His-Avi Tag (生物素化人 PD-L2/B7-DC 蛋白 C-His-Avi 标签) is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Leu20-Thr220.
产品参数
| 货号 | BP004983 |
|---|---|
| 产品名称 | Biotinylated Human PD-L2/B7-DC Protein C-His-Avi Tag | Syd Labs BP004983 |
| 供货商名称 | Syd Labs, Inc. |
| 品牌名 | Syd Labs |
| 别称 | PDL2; PD-L2; Butyrophilin B7-DC; CD273, PDCD1 ligand 2; PDCD1L2; PDCD1LG2; B7DC; bA574F11.2; Btdc |
| 物种 | Human |
| 来源 | The recombinant Biotinylated Human PD-L2/B7-DC Protein, (amino acids Leu20-Thr220) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells. |
| 产品标签 | C-His-Avi |
| 生物素化 | yes |
| 确定序列 | Leu20-Thr220 |
| 分子量 | The recombinant Biotinylated Human PD-L2/B7-DC protein with the His-Avi tag at the C-terminus has a predicted MW of 25.3 kDa. Due to glycosylation, the protein migrates to 40-52 kDa based on Tris-Bis PAGE result. |
| 活性 | The affinity constant of 0.344 uM as determined in SPR assay (Biacore T200). |
| Form | Lyophilized |
| 形式 | Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| 制剂 | It is recommended to reconstitute the lyophilized recombinant Biotinylated Human PD-L2/B7-DC Protein in sterile H2O to a protein concentration not less than 100 ug/ml. Centrifuge the tube before opening. |
| 纯度 | >95% by SEC-HPLC and SDS-PAGE under reducing conditions. |
| 内毒素 | Less than 1 EU per ug of protein as determined by LAL method. |
| 运输 | The recombinant Biotinylated Human PD-L2/B7-DC Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below. |
| 稳定性与储存 | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70°C as supplied. 1 week, 2 to 8°C under sterile conditions after reconstitution. 6 months, -20 to -70°C under sterile conditions after reconstitution. |
| 注意事项 | Conditions of optimal recombinant Biotinylated Human PD-L2/B7-DC Protein performance should be determined experimentally by the investigator. |
| 产品咨询 | Syd Labs在国内只通过代理商销售其产品，不做直销。终端用户咨询价格请联系Syd Labs中国代理商。 关于Syd Labs产品如果有任何技术或其它问题，欢迎随时联系Syd Labs国内市场推广合作伙伴：武汉多找找科技有限公司，企业微信：duozhaozhao2024 联系电话：18162581039（龙经理） |
文献
BP004983: Biotinylated Human PD-L2/B7-DC Protein with the C-His-Avi Tag (生物素化人 PD-L2/B7-DC 蛋白 C-His-Avi 标签)
PD-1 ligand 2 (PD-L2) as a second ligand for PD-1 and compare the function and expression of PD-L1 and PD-L2. Engagement of PD-1 by PD-L2 dramatically inhibits T cell receptor (TCR)-mediated proliferation and cytokine production by CD4 T cells. At low antigen concentrations, PD-L2-PD-1 interactions inhibit strong B7-CD28 signals.
请记住我们的产品信息: 生物素化人 PD-L2/B7-DC 蛋白 （C-His-Avi 标签）BP004983 Syd Labs（Biotinylated Human PD-L2/B7-DC Protein with the C-His-Avi Tag）.