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产品介绍
产品信息
宿主
鼠
克隆号
20d5
克隆类别
单抗
Product Details
The 20D5 monoclonal antibody reacts with mouse NKG2A, NKG2C, and NKG2E also known as CD159a, CD159c, and CD159e respectively. The NKG2 receptors belong to a family of C-type lectin-like receptors that form heterodimers with CD94. NKG2/CD94 heterodimeric complexes are primarily expressed on NK cells and NKT cells. NKG2 receptors are also expressed on CD8+ T cells activated in vivo and in vitro. NKG2/CD94 heterodimeric complexes recognize Qa-1, a nonclassical MHC class I antigen, presenting the Qdm peptide. CD94/NKG2 heterodimers on NK cells transduce signals after ligand binding. NKG2A is thought to transduce inhibitory signals, while NKG2C and NKG2E transduce stimulatory signals. Blocking NKG2A signaling has been shown to promote anti-tumor immunity in murine tumor models by enhancing the activity of both T and NK cells. For this reason, NKG2A targeting is being explored as a novel immune checkpoint inhibitory therapy for treating human cancers.|*An engineered recombinant mouse variant of the rat IgG2a anti-mouse NKG2A/C/E (clone 20D5) antibody with mouse IgG constant domains has been shown to block NKG2A signals in vivo in murine tumor models. BE0321 is the original 20D5 clone with rat IgG constant domains.
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 | CHO transfected cells expressing the C57BL/6 allele of NKG2A and CD94 |
| Reported Applications | in vivo NKG2A blockade (see description) in vitro NKG2A blockade Immunohistochemistry (frozen) Flow cytometry |
| 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_2819048 |
| 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
C型凝集素样受体家族蛋白抗体，磷酸盐缓冲液
应用
反应种属
mouse
背景
研究领域
Cancer Biology, Immunology, Innate Immunity
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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)