Cat#: | RPH-NP135 |
Product Name: | Recombinant Human Fibroblast Growth Factor 21 / FGF21 Protein |
Synonym: | Fibroblast Growth Factor 21, FGF-21, FGF21 |
Description: | Recombinant Human Fibroblast Growth Factor 21 Protein is produced in E.coli and the target gene encoding His29-Ser209 is expressed with a His tag at the N-terminus. |
Source: | E.coli |
AA Sequence: | MGSSHHHHHHSSGLVPRGSHMHPIPDSSPLLQFGGQVRQRYLYTDDAQQTEAHLEIREDGTVGGA ADQSPESLLQLKALKPGVIQILGVKTSRFLCQRPDGALYGSLHFDPEACSFRELLLEDGYNVYQS EAHGLPLHLPGNKSPHRDPAPRGPARFLPLPGLPPAPPEPPGILAPQPPDVGSSDPLSMVGPSQG RSPSYAS |
Purity: | Greater than 95% as determined by reducing SDS-PAGE. |
Endotoxin: | < 0.1 ng/µg (1 IEU/µg) as determined by LAL test. |
Formulation: | Recombinant Human Fibroblast Growth Factor 21/FGF21 Protein was lyophilized from a 0.2 μm filtered solution of 20mM Tris, 100mM NaCl, 2mM EDTA, pH9.0 . |
Stability: | Recombinant Human Fibroblast Growth Factor 21/FGF21 Protein is stable for up to 1 year from date of receipt at -70℃. |
Reconstitution: | Please 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 ddH2O.Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
Usage: | For Lab Research Use Only |
Storage: | Lyophilized recombinant human FGF21 protein should be stored below -20°C, though stable at room temperature for 3 weeks.Reconstituted recombinant human FGF21 protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted recombinant human FGF21 protein samples are stable below -20°C for 3 months. |