Medchemexpress LLC FGF-4 Human 153a.a 10ug
FGF-4 (Fibroblast growth factor 4) recombinant human protein, 153 amino acids, supplied lyophilized and formulated for stability. The protein is characterized by >95% purity and an approximate molecular weight of 16.0 kDa, and is recommended for cell proliferation and signaling studies with documented bioactivity in MCF7 cells.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Lyophilized format for extended shelf life and ease of storage.
- Formulated with stabilizers to preserve activity after reconstitution.
- Suitable for cell proliferation and signaling assays; ED50 2-20 ng/mL in MCF7 cells.
- Stable when stored frozen; aliquot to minimize freeze-thaw cycles.