Call 408.493.1800 | Fax 408.493.1801 | Toll Free 800.891.9699 (US Only) | Email: [email protected]

FGF19 (Human) ELISA Kit

A highly sensitive sandwich ELISA kit for the quantitative measurement of FGF19

WARNING: This product can expose you to chemicals including Sulfuric acid and TMB, which are known to the State of California to cause cancer. For more information go to
Catalog #: E5142

Product Details

Cat # +Size E5142-100
Size 96 assays
Detection Method Absorbance is measured at 450 nm
Species Reactivity Human
Applications The ELISA kit is used for the quantitative detection of FGF19 in serum, plasma, tissue homogenates and other biological fluids
Features & Benefits ● Detection range: 15.625-1000 pg/ml
● Highly sensitive and specific
● Assay Precision; Intra-Assay CV < 8% and Inter-Assay < 10%
● Recovery Rate: 85-104% for serum, 86-104% for EDTA plasma and 88-96% for heparin plasma
● Sensitivity: 9.375 pg/ml
Kit Components ● ELISA Microplate
● Wash Buffer (25X)
● Plate Sealers
● Lyophilized Standard (1000 pg)
● Sample/Standard Dilution Buffer
● Biotin-labeled Antibody (Concentrated)
● Antibody Dilution Buffer
● HRP-Streptavidin Conjugate (SABC)
● SABC Dilution Buffer
● TMB Substrate
● Stop Solution
Storage Conditions 4ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


FGF19 also known as Fibroblast growth factor 19 belongs to the fibroblast growth factor (FGF) family, which are glycosaminoglycan binding proteins which possess broad mitogenic and cell survival activities. These are involved in a variety of biological processes, including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. FGF19 functions as a hormone regulating bile acid synthesis, with effects on glucose and lipid metabolism. It plays critical role in a variety of normal developmental and physiological processes. FGF19 regulates new bile acid synthesis by acting through the FGFR4/Klotho-β receptor complexes in the liver to inhibit CYP7A1. FGF19 acts an important role in hormone production in the ileum in response to bile acid absorption. FGF19 has carcinogenic activities in colorectal neoplasms enticed us to search for potential targets and research ideas for the clinical diagnosis and treatment of colorectal neoplasms. FGF19 is associated with biochemical recurrence after radical prostatectomy by promoting cell proliferation and epithelial-mesenchymal transition of prostate cancer. FGF19 is expressed in around half of hepatocellular carcinomas and was associated with larger size, early recurrence and poor prognosis. BioVision’s FGF19 (Human) ELISA Kit is used for the quantitative detection of FGF19 in serum, plasma, tissue homogenates and other biological fluids. It is based on the principle of sandwich ELISA. The capture antibody is pre-coated on 96-well plates. The standards, test samples and biotin conjugated detection antibody are added to the wells subsequently, and washed with wash buffer. HRP-Streptavidin is added and unbound conjugates are washed away with wash buffer. The HRP enzymatic reaction is detected using TMB-substrate. Finally, an acidic stop solution terminates the enzymatic reaction. The color developed is directly proportional to the amount of FGF19 in the sample.

Why buy BioVision Products?
Global Presence
Technical Support
BioVision aims to provide our customers innovative tools for accelerating drug discovery and biological research. BioVision offers >8,000 products including the most comprehensive array of assay kits for key targets in Metabolic pathways.
BioVision is committed to providing the highest quality products at a competitive price.
We have a broad network of global distributors who are ready to address your research needs and ensure fast delivery.
Our highly trained Technical Support team provides comprehensive product support and is dedicated to resolving your issues quickly and efficiently.