Fibroblast growth factor (FGF) superfamily

Fibroblast growth factor (FGF) is a family of 22 proteins involved in many developmental processes. FGFs stimulate growth or differentiation of cells of mesodermal or neuroectodermal origin. FGF is also used widely in organoid culture.

Qkine fibroblast growth factor portfolio includes many members of the FGF superfamily: FGF-2, FGF-4, FGF-7, FGF-8b and FGF-10.

We developed an innovative fibroblast growth factor, a thermostable FGF-2 (bFGF) – FGF2-G3. This innovation was combined with our manufacturing expertise to generate an animal-free thermostable FGF2-G3 protein to provide compatibility with stem cell culture process development and scale-up. Additionally, we offer both FGF2-G3 145aa and the 154aa original form so you can compare directly with the wild-type FGF-2 that you currently use.

Qkine robust animal-free manufacturing platform, along with rigorous quality control procedures, ensure that all our fibroblast growth factors are:

  • animal-free (AOF) and carrier protein-free
  • highly pure (>98%, by SDS-PAGE quantitative densitometry)
  • highly bioactive (equally or more bioactive than other dominant suppliers) and come with our Bioactivity Guarantee
  • highly reproducible with excellent lot-to-lot consistency

Qkine is committed to manufacturing bioactive proteins of the highest quality to enhance scientific outcomes and improve reproducibility. All our products rigorously adhere to the Nine-point Qkine Quality Commitment. We guarantee the bioactivity of all our proteins to ensure that your results are reliable and reproducible every time.

Any questions? Contact us. Our dedicated team of stem cell specialists is available to answer any queries you may have and to give expert support.

    ProteinDescriptionPrice Product informationhf:categories
    Qk025 FGF2 / bFGF (human) Qkine protein vial
    Recombinant human FGF-2 (bFGF) 145 aa protein (Qk025)$160.00$920.00Show detailsgrowth-factor-cytokine fgf-family human ipsc-esc-maintenance organoid pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qk027 FGF2 / bFGF (human) Qkine protein vial
    Recombinant human FGF-2 (bFGF) 154 aa protein (Qk027)$160.00$920.00Show detailsgrowth-factor-cytokine fgf-family human ipsc-esc-maintenance organoid pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Recombinant FGF2-G3 145 aa protein (Qk052)
    Recombinant FGF2-G3 145 aa protein (Qk052)$185.00$1,050.00Show detailsgrowth-factor-cytokine cellular-agriculture fgf-family human mouse neural optimised-by-qkine organoid pluripotent-stem-cells-ipsc-esc porcine rat growth-factor-cytokine-by-research-area growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qk053-FGF2-G3-qkine-vial
    Recombinant FGF2-G3 protein (Qk053)$185.00$1,050.00Show detailsgrowth-factor-cytokine bovine fgf-family human mouse optimised-by-qkine pluripotent-stem-cells-ipsc-esc porcine rat growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Recombinant mouse FGF-2 (bFGF) protein (Qk042)
    Recombinant mouse FGF-2 (bFGF) protein (Qk042)$160.00$920.00Show detailsgrowth-factor-cytokine fgf-family ipsc-esc-maintenance mouse mouse-es-cell organoid pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qkine recombinant human FGF-8a protein vial
    Recombinant human / mouse FGF-8a protein (Qk059)$210.00$3,100.00Show detailsgrowth-factor-cytokine fgf-family human neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qkine recombinant human FGF-8b protein vial
    Recombinant human / mouse FGF-8b protein (Qk057)$210.00$3,100.00Show detailsgrowth-factor-cytokine fgf-family human neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Recombinant human FGF-9 protein (Qk039)
    Recombinant human FGF-9 protein (Qk039)$210.00$2,600.00Show detailsfgf-family human mesenchymal neural organoid growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type growth-factor-cytokine-by-research-area
    Qk071 FGF-1 Human Vial image
    Recombinant human FGF-1 protein (Qk071)$185.00$1,050.00Show detailsgrowth-factor-cytokine fgf-family human neural pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qkine recombinant bovine/porcine FGF2-G3 145 aa protein vial
    Recombinant bovine/porcine FGF2-G3 145 aa protein (Qk080)$185.00$1,050.00Show detailsgrowth-factor-cytokine bovine cellular-agriculture endothelial-cells fgf-family ipsc-esc-maintenance mesenchymal pluripotent-stem-cells-ipsc-esc porcine growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qkine recombinant bovine/porcine FGF2-G3 154 aa protein vial
    Recombinant bovine/porcine FGF2-G3 154 aa protein (Qk081)$185.00$1,050.00Show detailsgrowth-factor-cytokine bovine cellular-agriculture endothelial-cells fgf-family ipsc-esc-maintenance mesenchymal pluripotent-stem-cells-ipsc-esc porcine growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area growth-factor-cytokine-by-cell-type
    Qkine FGF18 human vial image (Qk069)
    Recombinant human FGF-18 protein (Qk069)$210.00$3,100.00Show detailsendothelial-cells fgf-family human ipsc-esc-maintenance mesenchymal pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-cell-type growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area
    Qkine FGF-2 145aa salmon vial image
    Recombinant salmon FGF-2 (145aa) protein (Qk102)$160.00$920.00Show detailscellular-agriculture fgf-family fish pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Recombinant salmon FGF-2 (154aa) protein (Qk103)
    Recombinant salmon FGF-2 (154aa) protein (Qk103)$160.00$920.00Show detailscellular-agriculture fgf-family fish pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qkine Recombinant tuna FGF-2 145aa protein vial
    Recombinant tuna FGF-2 (145aa) protein (Qk104)$160.00$920.00Show detailscellular-agriculture fgf-family fish pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qkine Recombinant tuna FGF-2 154aa protein vial
    Recombinant tuna FGF-2 (154aa) protein (Qk105)$160.00$920.00Show detailscellular-agriculture fgf-family fish pluripotent-stem-cells-ipsc-esc growth-factor-cytokine-by-research-area growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-cell-type
    Qkine growth factor (KGF)
    Recombinant human KGF (FGF-7) protein (Qk046)$355.00$4,950.00Show detailsepithelial fgf-family human organoid growth-factor-cytokine-by-cell-type growth-factor-cytokine growth-factor-cytokine-by-species growth-factor-cytokine-by-research-area

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