Biaffin offers bioanalytical services in particular biomolecular interaction analysis using modern SPR biosensors and has long-time experience and expert knowledge in the application of Biacore biosensors based on surface plasmon resonance. The range of services offered includes performance of phosphorylation assays using microfluidic mobility shift assays and assay development for medium to high throughput in vitro assays. Biaffins products are bioluminescent assays, recombinant proteins such as protein kinases, phosphatases, cytokines, inhibitors of protein kinases, kinase and phospho-specific antibodies and reagents for kinase research and exploring protein phosphorylation and cellular signal transduction pathways.