Check out this infographic and you'll get the picture in record time.
DNA Genotek's Sample Collection Blog
The price associated with blood collection may be perceived to be free for many institutions that have established blood collection labs/service centers; however, there are real costs to sample collection even within these environments. Phlebotomists, lab technicians, medical supplies, and shipping requirements (dry ice, containers, and overnight delivery) add to an estimated $40 per sample, not including freezer storage1. Oragene, in comparison, comes in a variety of formats with differing yield and stability capabilities which cost between 48% - 80% less. More savings are introduced as Oragene products enable at-home collection, standard shipping via regular mail at room temperature and zero refrigeration.