- Human EGF protein is a potent EGF-family growth factor used in many human and mouse organoid and stem cell culture systems including intestinal and tumor (cancer) organoid culture.A pure 6.3 kDa biologically active mature human epidermal growth factor. Our recombinant EGF protein is manufactured to the highest purity in E. coli and extensively tested, making it ideal for use in chemically defined iPSC, ESC and organoid culture media.
- Human IGF-1 LR3, insulin-like growth factor long arginine 3, protein is a synthetic analog of IGF-1. The substitutions include an Arginine substitution and an N-terminal protein extension. Consequently, IGF-1 LR3 has improved biological potency and extended half-life.Highly pure and bioactive 9 kDa IGF-1 LR3 protein monomer, animal-free (AF) and carrier-protein free (CF). IGF-1 LR3 is often used in the maintenance of human pluripotent stem cells [1].
- Human IGF-1 protein (IGF-I), insulin-like growth factor 1, is used in the maintenance of human pluripotent stem cells and is necessary for cell growth in the absence of insulin1. IGF-1 promotes the proliferation of many cell types, including mesenchymal stem cells, in vitro.Highly pure and bioactive 8 kDa IGF-1 protein, animal-free (AF) and carrier-protein free (CF)
- Zebrafish FGF-2 protein (bFGF/basic FGF) has been used extensively to support the maintenance and proliferation of human and mouse induced pluripotent (iPSC) and embryonic stem cells (ESC); used in the original Ludwig et al feeder-free culture of embryonic stem cells protocols 1-3. High purity 17 kDa FGF2 / bFGF protein, animal-derived component free (ACDF) and carrier-protein free (CF). This version of recombinant zebrafish FGF2 is used by the core facility at the Cambridge Stem Cell Institute, UK and historically by many of the stem cell groups based at University of Cambridge.
- Human FGF2 /bFGF protein (145 aa) is our gold-standard and recommended FGF2 / bFGF protein for induced pluripotent stem cell (iPSC) and embryonic stem cells (ESC) maintenance, and induced pluripotent and mesenchymal stem cells proliferation and differentiation.High purity and bioactivity 17 kDa FGF2 / bFGF protein, animal-derived component free (ACDF) and carrier-protein free (CF) comprising the core structured region (145 amino acids) sufficient for full biological activity.
- Recombinant human FGF2 protein (154 aa) is a highly bioactive, long–form of human fibroblast growth factor 2 protein. FGF-2 protein is used to support the maintenance of human embryonic stem cells and proliferation and differentiation of induced pluripotent and mesenchymal stem cells. This 154 aa form of FGF-2 comprises the core structured region and N-terminal extension.High purity and bioactivity 17 kDa FGF-2 / bFGF protein, animal-free (AOF) and carrier-protein free (CF).