rh FGF-2 (146aa)
rh FGF-2 (146aa)
Human Recombinant FGF-2 (146 aa)
Cat.No.: RCHEOT002 25 ug
RCHEOT003 250 ug
bFGF is a critical component of human embryonic and induced pluripotent stem cell culture medium; the growth factor is necessary for the cells to remain in an undifferentiated state*. It is typically used at a concentration of 4-5 ng/ml for both feeder dependent and feeder free culture. ReproCELL bFGF is functionally tested to maintain pluripotency in stem cells.
*:not necessary for all the cell lines
* Now all the ReproCELL products are sold at the price in USD. Please choose "United States" at the top "Select Region" menu for the accurate price.
| Molecular Mass | The 146 amino acid residue recombinant protein has a molecular mass of approximately 16.0K |
| Concentration | 1 mg/mL |
| Buffer | 10 mM Tris-HCL, 1mM DTT, 2M NaCL, pH7.5 |
| Filtered | 0.22 μm filter |
| Purity | over 97%, as determinded by SDS-PAGE and visualized by CBB stain |
| Activity | The biologocal activity of recombinant human FGF basic was monitored in a mitogenic assay by WST8 |
