MICA/B 抗体 (Biotin)
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- 抗原 See all MICA/B (MICA/MICB) products
- MICA/B (MICA/MICB) (MHC Class I Polypeptide-Related Sequence A/B (MICA/MICB))
- 适用
- 人
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宿主
- 小鼠
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克隆类型
- 单克隆
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标记
- This MICA/B antibody is conjugated to Biotin
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应用范围
- Flow Cytometry (FACS), Immunoprecipitation (IP), Immunocytochemistry (ICC)
- 特异性
- The mouse monoclonal antibody 6D4 recognizes a common extracellular epitope on MICA and MICB glycoproteins, transmembrane ligands of CD314 (NKG2D), and is able to block CD314-mediated activation of NK cells and cytotoxic T cells.
- 纯化方法
- Purified antibody is conjugated with biotin LC-NHS ester under optimum conditions and unconjugated antibody and free biotin are removed by size-exclusion chromatography.
- 免疫原
- Transfected C1R cells expressing MICA
- 克隆位点
- 6D4
- 亚型
- IgG2a
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- 应用备注
- Flow cytometry: Recommended dilution: 1-12 μg/mL.
- 限制
- 仅限研究用
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- 浓度
- 1 mg/mL
- 缓冲液
- Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
- 储存液
- Sodium azide
- 注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
- 储存条件
- 4 °C
- 储存方法
- Store at 2-8°C. Do not freeze.
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- 抗原
- MICA/B (MICA/MICB) (MHC Class I Polypeptide-Related Sequence A/B (MICA/MICB))
- 别名
- MICA/MICB (MICA/MICB 产品)
- 背景
- MICA and MICB glycoproteins are members of MHC class I family, closely linked to HLA-B. However, unlike HLA molecules, MICA and MICB are not associated with beta2 microglobulin and are conformationally stable in the absence of conventional MHC class I peptide ligands. Both proteins are stress-induced antigens expressed mainly in gastrointestinal epithelium, where they are recognized by V-delta1 subset of gamma/delta T cells, and also on diverse epithelial tumor cells. Binding of MICA/MICB receptor, the NKG2D, leads to cytolytic response of NK cells, Tc cells, and gamma/delta T cells. Alternative splicing results in multiple isoforms, and some of them have been associated with susceptibility to psoriasis and psoriatic arthritis. Shedding of MICA-related antibodies and ligands is involved in the progression from monoclonal gammopathy of undetermined significance to multiple myeloma.
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