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Description
Human IL-4 Surpass ELISA PairSet KitProduct Specification Antigen IL 4 Immunogen Recombinant Protein Antibody Type Recombinant mAb Purification Protein A Stability & Storage 12 months from date of receipt reconstitution, 2 to 8'C as supplied. Background Interleukin 4(IL4) was first identified as a helper T cell product with the capacity to co stimulate B cell growth in vitro. IL 4 also can rescue B cells from apoptosis, enhancing their survival, and is responsible for immunoglobulin
Product Specification
| Antigen | IL-4 |
| Immunogen | Recombinant Protein |
| Antibody Type | Recombinant mAb |
| Purification | Protein A |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8'C as supplied. |
Background
Interleukin 4(IL4) was first identified as a helper T cell product with the capacity to co-stimulate B cell growth in vitro. IL-4 also can rescue B-cells from apoptosis, enhancing their survival, and is responsible for immunoglobulin isotype switching to IgG1 and IgE. The effect of IL-4 signaling is mediated through the IL-4 receptor alpha chain (IL-4Rα). Upon binding to its ligand, IL-4Rα dimerizes either with the common gamma chain (γc) to produce the type-1 signaling complex located mainly on hematopoietic cells, or with the IL-13 receptor alpha 1 (IL-13Rα1) to produce the type-2 complex, which is expressed also on non-hematopoietic cells. The type-1 signaling complex is critical for Th2-skewing of T cells and the development of alternatively activated macrophages (AAMΦs), while the type-2 complex plays a role in non-hematopoietic responses to IL-4 and IL-13.
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Exchange/Return Notes
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