Relevant biomaterial needs Buccal swabs Amount: 2000 Residual samples 09.28.2021 One-click offer Read more Minimize Prospective collection / Healthy subjects only! Five matched swabs per subject (two swabs for each of the three collection kits) Specific requirements: Buccal cell swab samples to be stored at 4 °C following collection and shipped in dry ice Inclusion criteria: Subjects without any known diseases Subjects 20 to 80 years of age Consented subjects only Swabs collected from the same subject collected on three separate days