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Gibco™ IL4 (Interleukin 4); Recombinant Human Protein
Description
Recombinant IL4 is a bioactive protein intended for use in cell culture applications. IL4 promotes the proliferation and differentiation of activated B cells. In addition, IL4 up-regulates class II MHC antigen expression and IgE receptors. ED50 = 0.05 to 0.4 ng⁄mL (Specific Activity: 2.0 x 10^7 to 2.5 x 10^6 units⁄mg). The biological activity is determined by measuring the dose-dependent proliferation of human TF-1 cells. A concentration range of 0.1 to 10.0 ng⁄mL is effective for most in vitro applications.
Specifications
Specifications
| For Use With (Application) | Mammalian Cell Culture, Primary Cell Culture, Stem Cell Culture |
| Molecular Weight (g/mol) | 14.9 kDa |
| Name | IL4 (Interleukin 4) CTS™ Recombinant Human Protein |
| Purification Method | Gel-purified |
| Quantity | 1 mg |
| Storage Requirements | 2°C to 8°C |
| Regulatory Status | For research use only. Not for use in diagnostic procedures |
| Packaging | 1 Ea. |
| Gene Alias | IL-4 (Interleukin 4) |
| Common Name | IL4 (Interleukin 4) CTS™ Recombinant Human Protein |
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For Research Use Only. Not for use in diagnostic procedures.
Product Title
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