Description:Recombinant Human FGF21 Protein is produced by E.coli expression system and the target gene encoding His29-Ser209 is expressed with a 6His tag at the N-terminus.Form:Lyophilized from a 0.2 μM filtered solution of 20mM PB, 200mM NaCl, 1mM EDTA, 1mM DTT, pH 7.0.Gene Symbol:FGF21Alternative Names:Fibroblast growth factor 21; FGF-21
Entrez Gene (Human):
26291;
SwissProt (Human):
Q9NSA1;
Purity:Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure:MGSSHHHHHH SSGLVPRGSH MHPIPDSSPL LQFGGQVRQR YLYTDDAQQT EAHLEIREDG TVGGAADQSP ESLLQLKALK PGVIQILGVK TSRFLCQRPD GALYGSLHFD PEACSFRELL LEDGYNVYQS EAHGLPLHLP GNKSPHRDPA PRGPARFLPL PGLPPAPPEP PGILAPQPPD VGSSDPLSMV GPSQGRSPSY ASDirections for Use:Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control:Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability:Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.