Hu Recom FGF-acidic, ACF, 1000 µg

STEMCELL Technologies Human Recombinant FGF-acidic is an Animal Component-Free (ACF) growth factor preparation supplied at 1000 µg per vial for stem cell and regenerative medicine research. Acidic fibroblast growth factor (FGF-1) supports the self-renewal and proliferation of human pluripotent stem cells (hPSCs), mesenchymal stromal cells, and primary culture models when added to defined, feeder-free media.

Because the protein is expressed and purified without exposure to animal-derived reagents, the ACF formulation integrates cleanly into xeno-free and chemically defined workflows used in clinical-grade cell manufacturing and disease modeling studies. Researchers typically reconstitute the lyophilized material in sterile PBS or culture-grade water and aliquot into single-use working stocks to limit freeze-thaw cycles of the active protein.

For stability, store the vial at -20 °C upon receipt and protect from light; thawed working aliquots may be kept refrigerated for short-term use. The product is supplied as a single 1000 µg vial and is intended for research use only in applications such as in vitro cell culture, reprogramming, directed differentiation, and tissue-engineering investigations.