Endothelial growth factors and cytokines

Highly bioactive, animal-free growth factors and cytokines for endothelial stem cell culture.

Endothelial cells line the interior surface of blood vessels, forming a thin layer known as the endothelium. They play a crucial role in maintaining vascular function and homeostasis. Endothelial cells serve several important functions, including regulating the passage of substances and cells between the bloodstream and surrounding tissues, controlling blood vessel tone and permeability, and participating in the formation of new blood vessels (angiogenesis). Qkine proteins for endothelial cells include VEGF and species-specific thermostable FGF-2, such as bovine/porcine FGF2-G3.

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

  • animal origin-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
Home » Endothelial cells

Endothelial cells

    Qk066 mouse EGF vial image

    Recombinant mouse EGF protein (Qk066)

    Essential growth factor in many mouse stem cell and organoid culture media, crucial for stem cell maintenance, proliferation, differentiation, organoid culture growth and survival.

    Price range: £70.00 through £210.00
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    Qk071 FGF-1 vial image

    Recombinant human FGF-1 protein (Qk071)

    Suitable for the culture of reproducible mesenchymal, endothelial, hematopoietic, glial, and other relevant cells and organoids.

    Price range: £175.00 through £880.00
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    Qk025 FGF-2 145 aa vial image

    Recombinant human FGF-2 (145 aa) protein (Qk025)

    Core structured 145 amino acid region of FGF-2/bFGF sufficient for full biological activity, for induced pluripotent stem cell (iPSC) and embryonic stem cell (ESC) maintenance, and iPSC and mesenchymal stem cell (MSC) proliferation and differentiation.

    Price range: £150.00 through £735.00
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    Qk027 FGF-2 154 aa vial image

    Recombinant human FGF-2 (154 aa) protein (Qk027)

    Full length 154 amino acid FGF-2/bFGF, highly pure and bioactive for induced pluripotent stem cell (iPSC) and embryonic stem cell (ESC) maintenance, and iPSC and mesenchymal stem cell (MSC) proliferation and differentiation.

    Price range: £150.00 through £735.00
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    Qk052 FGF2-G3 vial image

    Recombinant FGF2-G3 (145 aa) protein (Qk052)

    Thermostable engineered form of 145 amino acid bioactive FGF-2 with increased functional half-life from 10 hours to more than 7 days.

    Price range: £175.00 through £880.00
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    Qk053 vial image

    Recombinant FGF2-G3 (154 aa) protein (Qk053)

    Thermostable engineered form of full length FGF-2 with increased functional half-life from 10 hours to more than 7 days.

    Price range: £175.00 through £2,640.00
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    Qk042 mouse FGF-2 vial image

    Recombinant mouse FGF-2 protein (Qk042)

    High purity protein for maintenance of mouse epiblast-derived stem cells (EpiSC), used to support the maintenance of mouse embryonic stem cells and proliferation and differentiation of induced pluripotent and mesenchymal stem cells.

    Price range: £150.00 through £735.00
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    Vial image FGF-4

    Recombinant human FGF-4 protein (Qk004)

    Recombinant FGF-4 is an important component of cardiac, intestinal and other organoid culture media.

    Price range: £155.00 through £1,540.00
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    Qk039 FGF-9 vial bioactivity

    Recombinant human FGF-9 protein (Qk039)

    Highly pure for organoid culture including generation of kidney organoids.

    Price range: £190.00 through £2,090.00
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    Vial image FGF-10

    Recombinant human FGF-10 protein (Qk003)

    Widely used in organoid culture, embryonic stem cell (ESC) and induced-pluripotent stem cell (iPSC) differentiation, and for the study of epithelial to mesenchymal transition (EMT) and tumor metastasis.

    Price range: £155.00 through £1,540.00
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    Recombinant human FGF-18 protein (Qk069)

    Recombinant human FGF-18 protein (Qk069)

    Supports cell culture maintenance and proliferation, promote chondrogenic and osteogenic differentiation of stem cells, stimulate angiogenesis, and enhance tissue regeneration.

    Price range: £190.00 through £2,530.00
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    Qk043 PDGF-AA vial image

    Recombinant human PDGF-AA protein (Qk043)

    High purity homodimer commonly used to differentiate human pluripotent stem cell (hPSC)-derived neural progenitor cells into oligodendrocyte precursor cells.

    Price range: £250.00 through £3,190.00
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    Recombinant human PDGF-BB protein (Qk044)

    Recombinant human PDGF-BB protein (Qk044)

    Increases stem cell proliferation and marker expression and can be used in osteogenic and neural stem cell differentiation.

    Price range: £250.00 through £3,190.00
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    Recombinant human TGF-β1 PLUS™ protein (Qk010)

    Recombinant human TGF-β1 PLUS™ protein (Qk010)

    The first commercially available animal origin-free TGF-β1

    Price range: £320.00 through £3,960.00
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    Qk048 VEGF vial image

    Recombinant human VEGF 165 protein (Qk048)

    Bioactive protein commonly used with human-induced pluripotent stem cells or embryonic stem cells-derived endothelial cells for developing human vascular tissue models.

    Price range: £250.00 through £3,190.00
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    Qk064 porcine EGF vial image

    Recombinant porcine EGF protein (Qk064)

    Highly pure species-specific growth factor for differentiation of induced pluripotent stem cells (iPSCs) and embryonic stem cells (ESCs) and for use in the cultivated meat sector.

    Price range: £70.00 through £210.00
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    Qk040 FGF-2 vial image

    Recombinant bovine/porcine FGF-2 (145 aa) protein (Qk040)

    For the development of species-specific bovine (cow) and porcine (pig) cellular agriculture protocols and veterinary research applications.

    Price range: £150.00 through £735.00
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    Qk056 FGF-2 vial image

    Recombinant bovine/porcine FGF-2 (154 aa) protein (Qk056)

    For the development of species-specific bovine (cow) and porcine (pig) cellular agriculture protocols and veterinary research applications.

    Price range: £150.00 through £735.00
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    Qk080 bovine porcine FGF2-G3 145 aa vial image

    Recombinant bovine/porcine FGF2-G3 (145 aa) protein (Qk080)

    Thermostable form of the wild-type FGF-2 145 aa for species-specific bovine (cow) and porcine (pork) cultivated meat and veterinary research applications.

    Price range: £175.00 through £880.00
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    Qk081 bpFGF2-G3 vial image

    Recombinant bovine/porcine FGF2-G3 (154 aa) protein (Qk081)

    Thermostable form of the wild-type FGF-2 154 aa for species-specific bovine (cow) and porcine (pork) cultivated meat and veterinary research applications.

    Price range: £175.00 through £880.00
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    Recombinant bovine PDGF-BB protein (Qk079)

    Recombinant bovine PDGF-BB protein (Qk079)

    PDGF-BB can be added to bovine culture medium to promote rapid and efficient cell division and maintain high cell proliferation rates in bioreactors.

    Price range: £250.00 through £3,190.00
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