BenefitsAside from providing a chance to continue playing organized football well into adulthood, adult football leagues also offer aspiring professionals a chance to continue practicing their craft in hopes of catching the eye of an NFL scout or college recruiter. Without a viable minorleague system in place, scouts and recruiters often keep tabs on adult football leagues in hopes of unearthing hidden gems. Adult leagues allow players to stay in shape and improve their skills in case they ever do get a shot at stardom..To determine if unlabelled cells in the above fluorescence assay had accumulated peptide below detectable levels, we next evaluated peptide incorporation using the more sensitive fluorescenceactivated cell sorting (FACS) technique. Cells were incubated for 1 hour with media containing increasing concentrations of carboxyfluoresceintagged peptide. To discriminate between potentially nonspecific membranebound versus internalized fluorochrome, peptidetreated cells were