货号 | MAB173-100 |
别名 | CD184; chemokine (C-X-C motif) receptor 4; chemokine (C-X-C motif), receptor 4 (fusin); C-X-C chemokine receptor type 4; CXC-R4; CXCR-4; D2S201ESDF-1 receptor; FB22; Fusin; HM89NPYRL; HSY3RR; LAP3; LCR1; LESTRCD184 antigen; Leukocyte-derived seven transmembrane domain receptor; leukocyte-derived seven-transmembrane-domain receptor; lipopolysaccharide-associated protein 3; neuropeptide Y receptor Y3; NPY3RWHIM; NPYR; NPYY3R; seven transmembrane helix receptor; seven-transmembrane-segment receptor, spleen; Stromal cell-derived factor 1 receptor |
反应种属 | Human |
应用 | Flow Cytometry(2.5 µg/106cells) |
目标/特异性 | Reacts specifically with human and non-human cells expressing human CXCR4 (fusin) as detected by flow cytometry. It will also react with cells expressing feline CXCR4 but not rat CXCR4. This antibody does not cross-react with other chemokine receptors. |
使用方法 | Flow Cytometry: 2.5 µg/106cells Neutralization: Measured by its ability to neutralize CXCL12/SDF‑1 alpha -induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR4. The Neutralization Dose (ND50) is typically 1-5 µg/mL in the presence of 1 ng/mL Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha. |
来源 | Monoclonal Mouse IgG2B Clone # 44717 |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 7852 (Human); 12767 (Mouse); 60628 (Rat); 483900 (Canine); 493676 (Feline) |
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. Novel role for NFAT3 in ERK-mediated regulation of CXCR4. | |
纯化方式 | Protein A or G purified from hybridoma culture supernatant |
免疫原 | 3T3 cells transfected with human CXCR4 |
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 | CXCR4 is a G-protein-linked seven transmembrane spanning receptor thatbinds stromal cell-derived factor-1 (SDF-1). CXCR4 acts as a co-factorfor T-cell tropic HIV-1 and -2 viral entry into cells. |
运输条件 | Blue Ice |
存放说明 | -20℃ |
参考文献 |
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Chemotaxis Induced by CXCL12/SDF‑1 alpha and Neutralization by Human CXCR4 Antibody. Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (Catalog # 350-NS) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR4 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (1 ng/mL) is neutralized (green line) by increasing concentrations of Mouse Anti-Human CXCR4 Monoclonal Antibody (Catalog # MAB173). The ND50 is typically 1-5 µg/mL. |