货号 | MAB1300-SP |
别名 | FLJ60820; MGC111087; PERB11.1 | 全称 | MHC Class I-related Protein A |
反应种属 | Human |
应用 | Western Blot,Flow Cytometry,Blockade of Receptor-ligand Interaction,CyTOF-ready |
目标/特异性 | Detects human MICA in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human MICB is observed. |
使用方法 | Western Blot: 1 µg/mL Flow Cytometry: 0.25 µg/106cells Blockade of Receptor-ligand Interaction: In a functional ELISA, 0.02-0.06 µg/mL of this antibody will block 50% of the binding of 50 ng/mL of Recombinant Human MICA Fc Chimera (Catalog # 1300-MA) to immobilized Recombinant Human NKG2D Fc Chimera (Catalog # 1299-NK) coated at 2 µg/mL (100 µL/well). At 0.4 μg/mL, this antibody will block >90% of the binding. |
来源 | Monoclonal Mouse IgG2B Clone # 159227 |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 100507436 (Human) |
应用文献 | |
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions. Combination treatment with decitabine and ionizing radiation enhances tumor cells susceptibility of T cells | |
纯化方式 | Protein A or G purified from hybridoma culture supernatant |
免疫原 | BaF3 mouse pro-B cell line transfected with human MICA |
内毒素水平 | <0.10 EU per 1 μg of the antibody by the LAL method. |
生物活性 | Human |
标记 | Unconjugated |
溶解方法 | Reconstitute at 0.5 mg/mL in sterile PBS. |
背景 | MICA (MHC class I chain-related gene A) is a transmembrane glycoprotein that functions as a ligand for human NKG2D. A closely related protein, MICB, shares 85% amino acid identity with MICA. These proteins are distantly related to the MHC class I proteins. They possess three extracellular Ig-like domains, but they have no capacity to bind peptide or interact with beta 2-microglobulin. The genes encoding these proteins are found within the Major Histocompatibility Complex on human chromosome 6. The MICA locus is highly polymorphic with more than 50 recognized human alleles. MICA is absent from most cells but is frequently expressed in epithelial tumors and can be induced by bacterial and viral infections. MICA is a ligand for human NKG2D, an activating receptor expressed on NK cells, NKT cells, gamma δ T cells, and CD8+ alpha beta T cells. Recognition of MICA by NKG2D results in the activation of cytolytic activity and/or cytokine production by these effector cells. MICA recognition is involved in tumor surveillance, viral infections, and autoimmune diseases. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of MICA in K562 Human Cell Line by Flow Cytometry. K562 human chronic myelogenous leukemia cell line was stained with Mouse Anti-Human MICA Monoclonal Antibody (Catalog # MAB1300, filled histogram) or isotype control antibody (Catalog # MAB0041, open histogram), followed by Phycoerythrin-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # F0102B). |