FGF-21 Protein, Human,specification,price,image-Bio-Equip in China

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Product Specification

Species	Human
Antigen	FGF-21
Synonyms	Fibroblast growth factor 21
Accession	Q9NSA1
Amino Acid Sequence	His29-Ser209
Expression System	E.coli
Molecular Weight	24kDa
Purity	>95% by SDS-PAGE
Endotoxin	<0.1EU/μg
Conjugation	Unconjugated
Tag	No Tag
Physical Appearance	Lyophilized Powder
Storage Buffer	20mM Tris, 150mM NaCl, pH 8.0
Reconstitution	Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability & Storage	· 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles.
Reference	1. J Clin Invest. 2005 Jun;115(6):1627-35.Epub 2005 May 2. 2. Exp Gerontol. 2020 Oct 1;139:111022.

Background

Fibroblast Growth Factor 21(FGF-21) is a member of the fibroblast growth factor (FGF) family and it is involved in the modulation of cell proliferation, growth, and differentiation as well as cell metabolism. This protein is a secreted endocrine factor that functions as a major metabolic regulator, and stimulates the uptake of glucose in adipose tissue. FGF21 binds to FGFR1c complexed with β-Klotho expressed in adipocytes to activate the canonical FGF signaling pathway (ERK1/2) and the AMPK/PGC1α pathway. Therefore, FGF-21 is being pursued as a therapeutic target for diabetes and obesity.