Biotinylated Cynomolgus IL-2 R beta/CD122 Protein C-His Tag | Syd Labs BP003910
Syd Labs 货号：BP003910 Biotinylated Cynomolgus IL-2 R beta/CD122 Protein with the C-His Tag is expressed from HEK293 with His tag at the C-Terminus.It contains Ala27-Asp239.
产品参数
| 货号 | BP003910 |
|---|---|
| 产品名称 | Biotinylated Cynomolgus IL-2 R beta/CD122 Protein C-His Tag | Syd Labs BP003910 |
| 供货商名称 | Syd Labs, Inc. |
| 品牌名 | Syd Labs |
| 物种 | Cynomolgus |
| 来源 | The recombinant Biotinylated Cynomolgus IL-2 R beta/CD122 Protein, (amino acids Ala27-Asp239) 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 | yes |
| 确定序列 | Ala27-Asp239 |
| 分子量 | The recombinant Biotinylated Cynomolgus IL-2 R beta/CD122 protein with the His tag at the C-terminus has a predicted MW of 25.6 kDa. Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
| 活性 | The affinity constant of 0.148 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 Cynomolgus IL-2 R beta/CD122 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 Cynomolgus IL-2 R beta/CD122 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 | 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. |
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文献
BP003910: Biotinylated Cynomolgus IL-2 R beta/CD122 Protein with the C-His Tag
IL-2 R beta is a member of the cytokine receptor superfamily. Human IL-2 R beta cDNA encodes a 551 amino acid residue precursor Type I membrane protein with a 26 residue signal peptide, a 214 residue extracellular region, a 25 residue transmembrane region and a 286 residue cytoplasmic domain. Functional IL-2 receptors can exist in two affinity states on cell surfaces, the high affinity complex consisting of heterotrimers of the alpha, beta, and gamma chains, and the intermediate affinity complex comprising heterodimers of the beta and gamma chains.
请记住我们的产品信息: BP003910 Syd Labs（Biotinylated Cynomolgus IL-2 R beta/CD122 Protein with the C-His Tag）.