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Cat Number: 91311ES

FGF-19

Inquiry

Genus

Human

Source

E.coli

Synonyms

FGF19;Fibroblast growth factor 19

Description

FGF-19 is a member of the fibroblast growth factor (FGF) family. After being secreted from the intestine, FGF19 can enter the liver with the circulation and bind to FGFR4 in the liver to act. It has a hormone-like effect and plays an important role in metabolic regulation, such as regulating bile acid metabolism, regulating gallbladder filling, and improving blood glucose. Notably, aberrant expression of FGF19/FGFR4 promotes HCC development and metastasis.

Molecular Weight

The protein has a predicted MW of 22.41 kDa. And it migrates as 25-30 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity

> 95% as determined by SDS-PAGE.

Endotoxin

<0.1 EU per 1μg of the protein by the LAL method.

Formulation

Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4).

Reconstitution

Centrifuge tubes before opening. Dissolve lyophilized protein with sterile PBS to ensure the concentration is greater than 100 ug/mL.

Note

10, 50, 500μg