Technical Data
F4210-50D
FGF4, Recombinant, Human (FFibroblast Growth Factor 4, FGF-4, Heparin Secretory-transforming Protein 1, HST, HST-1, HSTF-1, Heparin-binding Growth Factor 4, HBGF-4, Transforming Protein KS3, HST, HSTF1, KS3)
25ug
100ug
100ug
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Technical Data |
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F4210-50D |
FGF4, Recombinant, Human (FFibroblast Growth Factor 4, FGF-4, Heparin Secretory-transforming Protein 1, HST, HST-1, HSTF-1, Heparin-binding Growth Factor 4, HBGF-4, Transforming Protein KS3, HST, HSTF1, KS3) |
25ug 100ug |
| Growth Factors, Cytokines | Storage: -20°CShipping: Blue Ice |
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Fibroblast Growth Factor 4 (FGF-4) is a growth factor predominantly expressed during embryonic development, playing a key role in limb development. In culture, FGF-4 has been shown to be an important growth factor for fibroblasts and endothelial cells. Human FGF-4 shares high homology and cross-reactivity with the mouse protein. Recombinant human FGF-4, produced in E.coli, is a non-glycosylated protein containing 177aa and having a total molecular mass of 19kD. Source: Recombinant corresponding to human FGF-4 expressed in E. coli. AA Sequence: MAPTAPNGTL EAELERRWES LVALSLARLP VAAQPKEAAV QSGAGDYLLG IKRLRRLYCN VGIGFHLQAL PDGRIGGAHA DTRDSLLELS PVERGVVSIF GVASRFFVAM SSKGKLYGSP FFTDECTFKE ILLPNNYNAY ESYKYPGMFI ALSKNGKTKK GNRVSPTMKV THFLPRL Molecular Weight: ~19kD Biological Activity: Recombinant human FGF-4 has full biological activity when compared standards. The ED50, as determined by its ability to induce the proliferation of mouse NR6R-3T3 fibroblasts, is typically 0.25-1.25ng/ml. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with 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: ~19kD |
Source: E. coli Purity: ~97% (SDS-PAGE) Concentration: Not determined Form: Supplied as a lyophilized powder from 10mM sodium phosphate, 75mM sodium chloride. Reconstitute with sterile dH2O to 0.1mg/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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