Recombinant Proteins

Mason Technology supplies Proteintech HumanKine® Human Cell Expressed Proteins to research, biotechnology and pharmaceutical laboratories throughout Ireland. Through our partnership with Proteintech, we provide access to a premium portfolio of recombinant cytokines and growth factors expressed in human HEK293 cells. Designed to closely mimic naturally occurring human proteins, HumanKine® proteins deliver exceptional biological activity, stability and consistency, making them ideal for demanding cell culture, stem cell research and translational applications.

Unlike recombinant proteins produced in bacterial or non-human expression systems, HumanKine® proteins are expressed in HEK293 human cells. This enables the proteins to retain native folding and essential post translational modifications, including glycosylation, which are critical for biological function. The result is recombinant proteins with authentic human structure, high purity and reliable performance across a broad range of research applications. Manufactured using animal component free, xeno free processes, HumanKine® proteins are also available in both Research Grade and cGMP Grade formats, providing laboratories with a seamless pathway from early-stage research to clinical and therapeutic development.

HumanKine® Human Cell Expressed Proteins Key Features

• Recombinant cytokines and growth factors expressed in HEK293 human cells.
• Native human protein conformation and post translational modifications.
• High biological activity and excellent protein stability.
• Animal component free, xeno free, endotoxin free, tag free and carrier free production.
• Manufactured under rigorous in-house quality standards.
• Available in both Research Grade and cGMP Grade formats.
• Consistent batch to batch performance for reproducible research.
• Supports cell culture, stem cell biology, regenerative medicine and cell therapy research.
• Broad portfolio of cytokines, chemokines and growth factors.
• Expert technical advice and local support from Mason Technology.

HumanKine® proteins are developed to meet the increasing demands of modern life science research, where protein quality and biological relevance are essential. Human cell expression enables correct protein folding, processing and glycosylation, helping researchers achieve more physiologically relevant results than proteins produced in bacterial expression systems. This makes HumanKine® products particularly valuable for stem cell culture, organoid research, immunology, regenerative medicine, cell signalling studies and cell therapy development. Proteintech’s manufacturing processes also support a straightforward transition from research use to cGMP production, reducing variability as projects progress towards clinical applications.

As Proteintech’s trusted partner in Ireland, Mason Technology combines access to world leading HumanKine® recombinant proteins with responsive local technical support and product expertise. Our experienced Life Sciences team can help you select the most appropriate cytokines and growth factors for your research, whether you are developing advanced cell culture models, investigating signalling pathways or progressing towards therapeutic manufacturing. Explore the complete HumanKine® portfolio through Mason Technology and discover high-quality human cell expressed proteins designed to support reliable, reproducible scientific research.