Interleukin 4, Recombinant, Porcine (IL-4, B Cell Stimulatory Factor 1, BSF1, Binetrakin,
HCGF, Hodgkin's Cell Growth Factor, IA Inducing Factor, Lymphocyte Stimulatory Factor 1,
Macrophage Fusion Factor, Mast Cell Growth Factor 2, MCGF2, MFF, MGC79402, P
Pricing
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| Catalog # | I8426-42C | | Source | Recombinant corresponding to porcine Interleukin 4, expressed in E. coli. | | Endotoxin | 0.1ng/ug | | Activity | ED50 < 10ng/ml as determined by the dose dependent stimulation of the proliferation of human TF-1 cells. A concentration range of 0.1-10ng/ml is effective for most in vitro applications. | | Storage and Stability | Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | Molecular Weight | ~12.5kD | | Source | E. coli | | Purity | ~95% (SDS-PAGE); Purified by sequential chromatography. Endotoxin: 0.1ng/ug | | Concentration | Not determined | | Form | Supplied as a lyophilized powder, BSA free. Reconstitute with sterile ddH2O to 0.1-1mg/ml. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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Download Specifications for Interleukin 4, Recombinant, Porcine (IL-4, B Cell Stimulatory Factor 1, BSF1, Binetrakin, HCGF, Hodgkin's Cell Growth Factor, IA Inducing Factor, Lymphocyte Stimulatory Factor 1, Macrophage Fusion Factor, Mast Cell Growth Factor 2, MCGF2, MFF, MGC79402, P |
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