Recombinant growth factors are lab-produced proteins that stimulate cell growth, proliferation, and differentiation. They play a crucial role in cell culture by mimicking naturally occurring signalling molecules. At Immobazyme, we produce high-quality recombinant growth factors optimised for applications in biotechnology, regenerative medicine, and cultivated meat. These growth factors support consistent and reproducible results in serum-free and defined media formulations.

Immobazyme offers a growing portfolio of recombinant growth factors, including:

• Basic Fibroblast Growth Factor (FGF-2)

• Transforming Growth Factor Beta 1 (TGF-β)

• Epidermal Growth Factor (EGF)

• Insulin-like Growth Factor 1 (IGF-1)

Currently in R&D and en route to market are:

• Neuregulin-1 (NRG1)

• Fibroblast Growth Factor 18 (FGF-18)

• Keratinocyte Growth Factor (KGF)

• Platelet-derived growth factor (PDGF)

• Vascular Endothelial Growth Factor (VEGF)

• Human Recombinant Insulin

Yes, all of Immobazyme’s recombinant growth factors are produced in animal-free and chemically defined systems. They are ideal for ethical, regulatory-compliant applications in food tech, stem cell research, and clinical-grade manufacturing.

Yes, our recombinant growth factors are designed for a wide range of applications including cultivated meat production, tissue engineering, and regenerative medicine.

They are available in animal-free formats and support cell proliferation in serum-free and chemically defined media—ideal for scale-up in bioreactor systems and clinical research environments.

Immobazyme follows stringent quality control (QC) and quality assurance (QA) protocols. Every batch of growth factor undergoes, endotoxin testing, mycoplasma testing, sterility testing, activity assays, and purity confirmation.

Yes, we are happy to send you a free sample for testing! Please email gabriele@immobazyme.com to request a sample.

Yes! Please reach out to gabriele@immobazyme.com to discuss your needs.

Immobazyme growth factors are shipped in lyophilised form and should be stored at –20°C.

Once reconstituted, they should be aliquoted and stored a 4°C for short term storage, or -25°C for long term storage. . Each product comes with a detailed technical datasheet outlining proper storage, handling, and reconstitution instructions.