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CD124 Rat anti-Mouse, NA/LE, Unlabeled, Clone: MIL4R-M1, BD
Rat Monoclonal Antibody
Marque: BD Biosciences 552288
Description
The mIL4R-M1 monoclonal antibody specifically binds to CD124 which is also known as the α subunit of the mouse Interleukin-4 Receptor (IL-4Rα). The mouse IL-4Rα is a 140kDa transmembrane glycoprotein that is expressed by B and T lymphocytes and a variety of other hematopoietic and nonhematopoietic cells and cell lines. The cell surface IL-4Rα chain binds IL-4 with high affinity and associates with either the common γ chain (IL-4Rα/γc; aka, type I IL-4R) or the IL-13 receptor alpha subunit (IL-4Rα/IL-13Rα; aka, type II IL-4R complex) to form two distinct types of signal-transducing IL-4R complexes. The type I IL-4 receptor complex specifically binds IL-4 whereas the type II IL-4R binds and transduces signals from either IL-4 or IL-13. The mIL4R-M1 antibody blocks IL-4 binding to cells and is reported to be a potent inhibitor of IL-4 biological activities. The mIL4R-M1 antibody also recognizes naturally-occurring, soluble truncated forms of IL-4Rα (sIL-4R) that result either from enzymatic cleavage of the cell surface extracellular IL-4Rα domain or from differential mRNAsplicing and secretion by cells. These sIL-4R retain their high-affinity ligand binding domain and appear to either enhance or inhibit IL-4-mediated functions depending on the relative local levels of IL-4 and sIL-4R.
Spécification
| CD124 | |
| Monoclonal | |
| 1.0mg/mL | |
| Il4r; IL-4Rα; Il4ra; IL-4RA; IL-4R-alpha; IL4-BP; IL-4 Receptor α chain | |
| Rat | |
| Affinity Purified | |
| RUO | |
| Primary | |
| Store undiluted at 4°C |
| Flow Cytometry | |
| MIL4R-M1 | |
| Unconjugated | |
| No azide/low endotoxin: Aqueous buffered solution containing no preservative, 0.2μm sterile filtered. Endotoxin level is ≤0.01 EU/μg (≤0.001 ng/μg) of protein as determined by the LAL assay. | |
| Mouse CTLL-19.4 T Cell Line | |
| 0.5 mg | |
| Immunology | |
| Mouse | |
| IgG2a κ |
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