Recombinant Human FGF21, Fc-tagged

• Cat.No.: FGF21-28829TH
• Product Overview: Recombinant full length Human FGF21 fused at the C terminus to the Fc portion of Human IgG1; MWt 50 kDa by SDS Page.

Specification

• Description: The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities and are involved in a variety of biological processes including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. The function of this growth factor has not yet been determined.
• Protein length: 209 amino acids
• Conjugation: Fc
• Molecular Weight: 50.000kDa inclusive of tags
• Source: HEK 293 cells
• Biological activity: Activates ERK and FRS2alpha phosphorylation in bKlotho expressing cells.
• Form: Liquid
• Purity: >95% by SDS-PAGE
• Storage buffer: Preservative: NoneConstituents: PBS
• Storage: Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
• Sequence Similarities: Belongs to the heparin-binding growth factors family.

Gene Information

• Gene Name: FGF21 fibroblast growth factor 21 [ Homo sapiens ]
• Official Symbol: FGF21
• Synonyms: FGF21; fibroblast growth factor 21
• Gene ID: 26291
• mRNA Refseq: NM_019113
• Protein Refseq: NP_061986
• MIM: 609436
• Uniprot ID: Q9NSA1
• Chromosome Location: 19q13.1-qter
• Pathway: MAPK signaling pathway, organism-specific biosystem; MAPK signaling pathway, conserved biosystem; Melanoma, organism-specific biosystem; Melanoma, conserved biosystem; Pathways in cancer, organism-specific biosystem
• Function: growth factor activity; protein binding

Reviews

01/04/2022

The manufacturer's history of producing high-quality products contributed to our trust in this protein.

06/27/2021

Collaboration with other research groups was made easier by the product's standardized use in the scientific community.

03/03/2016

The product's role in promoting collaboration and teamwork positively impacted the quality of our research.

Q&As

How is FGF21 expression regulated in adipose tissue?

FGF21 expression in adipose tissue is regulated by various factors, including peroxisome proliferator-activated receptor gamma (PPARγ) activation.

What are the effects of FGF21 on lipid metabolism?

FGF21 influences lipid metabolism by promoting the utilization of fatty acids for energy, contributing to the regulation of lipid homeostasis.

Can FGF21 be a biomarker for metabolic health?

FGF21 levels are being explored as potential biomarkers for metabolic health, reflecting conditions such as insulin resistance and metabolic syndrome.

Is FGF21 involved in the regulation of insulin sensitivity?

Yes, FGF21 plays a role in improving insulin sensitivity, making it a potential target for interventions in insulin resistance-associated conditions.

Does FGF21 have roles in energy expenditure?

Yes, FGF21 influences energy expenditure by promoting thermogenesis in brown adipose tissue, contributing to overall metabolic regulation.

Are there gender-specific differences in FGF21 levels?

Gender-specific differences in FGF21 levels have been reported, with some studies suggesting higher circulating FGF21 concentrations in females.

What signaling pathways does FGF21 activate?

FGF21 activates signaling pathways such as the AMP-activated protein kinase (AMPK) pathway, which contributes to its metabolic effects.