Recombinant Human Fibrobalst Growth Factor-21 (rHuFGF-21) - PR1026

Recombinant Human Fibrobalst Growth Factor-21 (rHuFGF-21) Catalogue Numbers: PR1026-5, PR1026-20 Sizes: 5µg, 20µg Source: Escherichia coli Molecular Weight: Approximately 19.5 kDa, a single non-glycosylated polypeptide chain containing 182 amino acids. Purity: >95% by SDS-PAGE and HPLC analyses. Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of the proliferation of BaF3 cells expressing FGF receptors is 0.06-0.4ug/ml in the presence of betaKlotho and Heparin, corresponding to a Specific Activity of ＞2.5 x 103 IU/mg. Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Formulation: Lyophilized from a 0.2mm filtered concentrated solution in PBS, pH 7.4. AA Sequence: MHPIPDSSPL LQFGGQVRQR YLYTDDAQQT EAHLEIREDG t VGGAADQSP ESLLQLKALK PGVIQILGVK TSRFLCQRPD GALYGSLHFD PEACSFRELL LEDGYNVYQS EAHGLPLHLP GNKSPHRDPA PRGPARFLPL PGLPPALPEP PGILAPQPPD VGSSDPLSMV GPSQGRSPSY AS