Study & KitLocationYour Info Your InfoRequest Blood Collection Appointment - General Mayo Clinic Study Request Blood Collection Appointment - General Mayo Clinic Study Select Service Below Service Macro StudyPrism Study Have you received your blood collection kit? YES NO DO NOT CONTINUE WITH YOUR REQUEST AT THIS TIME. Once you have received your kit for this study, please return to this page to request an appointment. If you have questions, contact the Mayo Clinic team at support@mayo.edu. If you are human, leave this field blank. Continue Δ