Antibodies for all: The case for genome-wide affinity reagents

For more than 30 years, the production of research antibodies has been dominated by hybridoma technologies, while modern recombinant technologies have lagged behind. Here I discuss why this situation must change if we are to generate reliable, comprehensive reagent sets on a genome-wide scale, and I describe how a cultural shift in the research community could revolutionize and modernize the affinity reagent field. In turn, such a revolution would pay huge dividends by closing the gap between basic research and therapeutic development, thus enabling the development of myriad new therapies for unmet medical needs.