Recombinant Rat IL-12A protein (rFc Tag)
种属
Rat
纯度
>90 %, SDS-PAGE
标签
rFc Tag
生物活性
未测试
验证数据展示
产品信息
| 纯度 | >90 %, SDS-PAGE |
| 内毒素 | <0.1 EU/μg protein, LAL method |
| 生物活性 |
Not tested |
| 来源 | HEK293-derived Rat IL-12A protein Arg23-Ser215 (Accession# Q9R103) with a rabbit IgG Fc tag at the C-terminus. |
| 基因ID | 84405 |
| 蛋白编号 | Q9R103 |
| 预测分子量 | 48.0 kDa |
| SDS-PAGE | 50-60 kDa, reducing (R) conditions |
| 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
Interleukin-12A (IL-12A), also known as p35, is a protein that plays a crucial role in the immune system. It is a subunit of the cytokine IL-12, which is a heterodimeric protein composed of two disulfide-linked subunits: IL-12A (p35) and IL-12B (p40). IL-12A is encoded by the IL12A gene located on chromosome 3 and is expressed in various cell types, including professional antigen-presenting cells such as B-cells, dendritic cells, macrophages, and granulocytes. The primary function of IL-12A is to regulate T-cell and natural killer-cell responses. It is particularly important for the production of interferon-gamma (IFN-gamma), the differentiation of T-helper 1 (Th1) cells, and serves as a link between innate resistance and adaptive immunity.
参考文献:
1.Wolf SF. et al. (1991) J Immunol. 146(9):3074-81. 2.Gubler U. et al. (1991) Proc Natl Acad Sci U S A. 88(10):4143-7. 3.Ullrich KA. et al. (2020) EXCLI J. 19:1563-1589.
