Human ICOS/CD278 Protein C-His Tag | Syd Labs BP005014
(悉得)Syd Labs 货号:BP005014 Human ICOS/CD278 Protein with the C-His Tag (人 ICOS/CD278 蛋白 C-His 标签) is expressed from HEK293 with His tag at the C-Terminus.It contains Glu21-Gln134.
产品参数
| 货号 | BP005014 |
|---|---|
| 产品名称 | Human ICOS/CD278 Protein C-His Tag | Syd Labs BP005014 |
| 供货商名称 | Syd Labs, Inc. |
| 品牌名 | Syd Labs |
| 别称 | AILIM; CD278; CRP-1; CVID1; ICOS; MGC39850 |
| 物种 | Human |
| 来源 | The recombinant Human ICOS/CD278 Protein, (amino acids Glu21-Gln134) fused with a His tag at the C-terminus, was produced in HEK 293 cells. |
| 产品标签 | C-His |
| 生物素化 | no |
| 确定序列 | Glu21-Gln134 |
| 分子量 | The recombinant Human ICOS/CD278 protein with the His tag at the C-terminus has a predicted MW of 14.6 kDa. Due to glycosylation, the protein migrates to 25-35 kDa based on Tris-Bis PAGE result. |
| 活性 | Immobilized recombinant Human ICOS protein with the C-His tag at 0.5 ug/ml (100 ul/Well) on the plate. Dose response curve for the recombinant Human B7-H2 protein with the C-hFc tag with the EC50 of 25.3 ng/ml determined by ELISA. |
| Form | Liquid |
| 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 Human ICOS/CD278 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 Human ICOS/CD278 Protein is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below. |
| 稳定性与储存 | Valid for 12 months from date of receipt when stored at -80°C.; Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| 注意事项 | Conditions of optimal recombinant Human ICOS/CD278 Protein performance should be determined experimentally by the investigator. |
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文献
BP005014: Human ICOS/CD278 Protein with the C-His Tag (人 ICOS/CD278 蛋白 C-His 标签)
Inducible co-stimulator (ICOS), also called AILIM (activiation-inducible lymphocyte immunomediatory molecule) and CRP-1 (CD28-related protein-1), is a member of the growing CD28 family of immune costimulatory receptors. Other family members are CD28, CTLA-4 and PD-1. Human ICOS is a homodimeric type I transmembrane protein consisting of 199 amino acids (aa) with a putative 20 aa signal sequence, a 121 aa extracellular domain, a 23 aa transmembrane region, and a 35 aa cytoplasmic domain.
请记住我们的产品信息: 人 ICOS/CD278 蛋白 (C-His 标签)BP005014 Syd Labs(Human ICOS/CD278 Protein with the C-His Tag).





