Human FGF-21 (Animal Free)

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Cat-Nr.100-337S-AF
Size5 µg
Price135 €
SourceE. coli
Formulationlyophilized
Purity Confirmation≥ 95% by SDS-PAGE gel and HPLC analyses.
Length [aa]182
Molecular Weight19.5 kDa
Endotoxin Levels< 0.01 ng/ug of protein (< 0.1 EU/ug)
Biological ActivityDetermined by its ability to stimulate the proliferation of murine NIH-3T3 cells. The expected ED50 for this effect is 0.3-0.6 μg/ml, in the presence of murine Klotho.
Species ReactivityMouse
SynonymsFGF21
DescriptionFGF-21 is a secreted growth factor that is a member of the FGF family. Proteins of this family play a central role during prenatal development, postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF-21, in the presence of β-Klotho as a protein cofactor, signals through FGFR 1c and 4 receptors, and stimulates insulin-independent glucose uptake by adipocytes. Recombinant Human FGF-21 is a 19.5 kDa protein containing 182 amino acid residues.
Protein SequenceMHPIPDSSPL LQFGGQVRQR YLYTDDAQQT EAHLEIREDG TVGGAADQSP ESLLQLKALK PGVIQILGVK TSRFLCQRPD GALYGSLHFD PEACSFRELL LEDGYNVYQS EAHGLPLHLP GNKSPHRDPA PRGPARFLPL PGLPPALPEP PGILAPQPPD VGSSDPLSMV GPSQGRSPSY AS
Uniprot IDQ9NSA1
Protein RefSeqNP_061986.1
mRNA RefSeqNM_019113

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