Hu Recom FGF-10 (KGF-2), 10 µg

FGF-10 (also referred to as KGF-2) is a human recombinant protein from STEMCELL Technologies. The growth factor mediates epithelial-mesenchymal interactions that support lung development and plays a role in the mobilization and proliferation of lung-resident mesenchymal stem cells. Its biological activity is demonstrated by its ability to promote proliferation of 4MBr-5 cells, assessed using a fluorometric assay, with an EC50 of less than 20 ng/mL. SDS-PAGE analysis with Coomassie Blue staining visualizes the protein under both reducing and non-reducing conditions, and it has a predicted molecular mass of 19.3 kDa.

This recombinant growth factor supports research workflows including serum- and BPE-free expansion of primary human airway epithelial cells, the differentiation of human ESCs and iPSCs to definitive endoderm in defined animal component-free media, and the culture of human mammary epithelial cells. STEMCELL's recombinant cytokines are produced under stringent criteria with a guaranteed purity of ≥ 95% and endotoxin levels of ≤ 0.2 EU/μg protein for consistent and reproducible results across multiple applications.