Recombinant Human IL-16 protein (rFc Tag)(HPLC verified)
种属
Human
纯度
>90 %, SDS-PAGE
>90 %, SEC-HPLC
标签
N-rFc
生物活性
未测试
验证数据展示
产品信息
纯度 | >90 %, SDS-PAGE >90 %, SEC-HPLC |
内毒素 | <0.1 EU/μg protein, LAL method |
生物活性 |
Not tested |
来源 | HEK293-derived Human IL-16 protein Met1-Ser130 (Accession# Q14005-1) with a rabbit IgG Fc tag at the N-terminus |
基因ID | 3603 |
蛋白编号 | Q14005-1 |
预测分子量 | 39.4 kDa |
SDS-PAGE | 45-55 kDa, reducing (R) condition |
组分 | Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization. |
复溶 | Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water. |
储存条件 |
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
|
运输条件 | The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature. |
背景信息
IL-16 is a pleiotropic cytokine that functions as a chemoattractant, a modulator of T cell activation, and an inhibitor of HIV replication. It is mainly produced by T lymphocytes but also by other immune cells, neuronal cells, fibroblasts and epithelial cells. The signaling process of this cytokine is mediated by CD4. IL-16 induces chemotaxis of CD4+ cells such as lymphocytes, eosinophils, and dendritic cells by ligating CD4 directly at a site distinct from other ligands. Among its multiple functions, IL-16 is a T cell chemoattractant involved in T helper cell inflammatory responses and the regulation of both T cell growth, and responsiveness to regulatory cytokines. The cytokine function is exclusively attributed to the secreted C-terminal peptide, while the N-terminal product may play a role in cell cycle control.
参考文献:
1. Cruikshank WW, et al. (2000). J Leukoc Biol. 67(6):757-66. 2. Sciaky D, et al. (2000). J Immunol. 164(7):3806-14. 3. Gao LB, et al. (2009). Carcinogenesis. 30(2):295-9.