Qkine manufactures high-purity, animal-origin-free growth factors, cytokines, and related bioactive proteins used in cultivated meat research and bioprocess development. The company produces food-grade and recombinant proteins designed to support stem cell maintenance, expansion, and differentiation across bovine, porcine, and seafood cell systems. All materials are produced in the UK under ISO 9001 certification, with full documentation and traceability.

Qkine’s catalogue includes species-matched proteins, thermostable factor variants, and carrier-protein-free formulations that provide consistent performance in serum-free and chemically defined media. These products support R&D, scale-up optimisation, and regulatory-aligned workflows for cultivated meat producers aiming to reduce variability and meet food-system compliance standards.