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Human FGF-19 Protein, His tag (Animal-Free)

Human FGF-19 Protein, His tag (Animal-Free)

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Specification

Product name Human FGF-19 Protein, His tag (Animal-Free)
Sequence Amino acid sequence derived from Human FGF-19 (Arg23-Lys216) (O95750) was expressed with 6×His tag at the C-/N-terminus
Applications His tag
Applications notes Human
Activity Measure by its ability to induce 3T3 cells proliferation.The ED50for this effect is < 51 ng/mL
Protein length The recombinant Human FGF-19 consists of 194 amino acids and predicts a molecular mass of 22.62 kDa
Preparation method E. coli
Purity >98% as determined by SDS-PAGE.
Alternative FGFJ

Product Properties

Formulation Lyophilized from PBS, pH 8.0
Features & Benefits Endotoxin: <0.1 EU per 1 μg of the protein by the LAL method.
Molecular weight 22.62 kDa
Usage notes Always centrifuge tubes before opening. It is recommended to reconstitute the lyophilized protein using the buffer we provided not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Storage instructions Lyophilized protein product should be stored desiccated below -18°C. Upon reconstitution, the protein should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (5% HSA , 10%FBS or 0.1%BSA). Please prevent freeze-thaw cycles
Shipping Gel pack with blue ice.
Precautions The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Additional Information

Background Fibroblast Growth Factors-19 (FGF-19) is mainly secreted from cholangiocytes, ductal cells. FGF-19 involved cell proliferation, glucose and bile acid metabolism via FGFR4 pathway
Alternative FGFJ
Accession O95750

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