Cytokines

✓	A choice of expression systems Our cytokine range is produced across CHO, HEK293, insect and yeast host systems, so you can match the format to your assay.
✓	Coverage across signalling pathways The range spans interleukins such as IL-2, IL-4, IL-6 and IL-7, colony-stimulating factors including GM-CSF, and receptor subunits such as CD25 and CD122.
✓	Unconjugated for functional use Every cytokine in our range is supplied unconjugated, suited to cell culture, differentiation and functional bioassay work without further processing.
✓	Purity and QC data supplied Each product datasheet states the expression host, purity and, where available, bioactivity data confirming functional performance.

✓	Cell culture and differentiation Cytokines and growth factors in our range support cell culture, differentiation protocols and functional bioassay work.
✓	Functional bioassays Cytokines such as IL-2 are used in receptor-driven proliferation assays to confirm bioactivity ahead of use in a study.
✓	ELISA calibration and standards Recombinant cytokines serve as calibrators and standards for ELISA and other quantitative immunoassays.
✓	Growth factor and receptor signalling studies Growth factors in our range, including Hepatocyte Growth Factor, FLT3 Ligand, Follistatin and Angiopoietin-2, support receptor binding and signalling research.

Secreted Signalling Proteins