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Thermo Scientific™ IL4 (Interleukin 4); Recombinant Human Protein 
IL4 (Interleukin 4); Recombinant Human Protein
Supplier: Thermo Scientific™ CTP0041
Description
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 0.4ng/mL (Specific Activity: 2.0 x 107 to 2.5 x 106 units/mg). The biological activity is determined by measuring the dose-dependent proliferation of human TF-1 cells.
Spécifications
| Primary Cell Culture, Cell Culture, Mammalian Cell Culture, Dendritic Cell Culture, Mesenchymal Stem Cell Culture, Stem Cell Research, Stem Cell Culture, Hematopoietic Stem Cell Culture | |
| 14.9 kDa | |
| 100 μg | |
| RUO - research use only | |
| <0.1 ng/μg | |
| Human | |
| Recombinant | |
| Cytokines & Receptors | |
| 95 % |
| Carrier-Free | |
| Gel-Purified | |
| Lyophilized protein can be stored at 2°C to 8°C dessicated. Once reconstituted, store in aliquots at ≤20°C. Avoid multiple freeze/thaw cycles. | |
| Full Length, Recombinant, Ligand | |
| IL-4 (Interleukin 4) | |
| Human | |
| E. coli | |
| Interleukins |
For Research Use Only. Not for use in diagnostic procedures.