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产品介绍
产品信息
宿主
鼠
克隆号
4A9
克隆类别
单抗
Product Details
The 4A9 monoclonal antibody reacts with mouse IL-21 receptor (IL-21 R) also known as CD360. IL-21 R is a member of the type 1 cytokine receptor family that forms a functional heterodimeric receptor complex with the common gamma chain (CD132). IL-21 R is expressed on both resting and activated B cells, T cells, NK cells and dendritic cells. Upon IL-21 binding, IL-21 R activates downstream Jak-1, Jak-3, STAT1, STAT3 and STAT 5 signal transduction pathways to induce the proliferation and differentiation of T lymphocytes, B lymphocytes, and NK cells. The 4A9 antibody has been shown to block the biological activity of IL-21 R in vivo.Specifications
| Isotype | Rat IgG2a, κ |
|---|---|
| Recommended Isotype Control(s) | InVivoMAb rat IgG2a isotype control, anti-trinitrophenol |
| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
| Conjugation | This product is unconjugated. Conjugation is available via our Antibody Conjugation Services. |
| Immunogen | Rat YB2/0 cell line expressing truncated IL-21 R |
| Reported Applications | in vivo IL-21R blockade |
| Formulation | PBS, pH 7.0 Contains no stabilizers or preservatives |
| Endotoxin | <2EU/mg (<0.002EU/μg) Determined by LAL gel clotting assay |
| Purity | >95% Determined by SDS-PAGE |
| Sterility | 0.2 μM filtered |
| Production | Purified from cell culture supernatant in an animal-free facility |
| Purification | Protein G |
| RRID | AB_2687737 |
| Molecular Weight | 150 kDa |
| Storage | The antibody solution should be stored at the stock concentration at 4°C. Do not freeze. |
组成成分
白介素21受体蛋白抗体，磷酸盐缓冲液
应用
反应种属
mouse
背景
研究领域
Cytokine Receptor, Immunology
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危险品化学品经营许可证(不带存储) 许可证编号：沪(杨)应急管危经许[2022]202944(QY) 
营业执照(三证合一)