TF ibaho cyane cyane muri plasma, impuzandengo ni hafi ya 1.20 ~ 3.25g / l. Mubantu bafite ubuzima bwiza mwa bakunzi, ntaho habaho ahari. Iyo tractive igogora amaraso, TF muri Serum itemba munzira ya gastrointestinal hanyuma isohoka hamwe nuwahoze ari umwanda, ni mwinshi mumirwanyi yabarwayi ba Gastrointestinal. Kubwibyo, fecal tf ikina uruhare rukenewe kandi rwingenzi kugirango ugaragaze kuva amaraso ya Gastrointestinal. Ikizamini cyoroshye, gifatika kivuga tf mumibare yabantu, gifite ubushishozi bworoshye kandi bwihariye. Ikizamini gishingiye kuri Byihariye Antibodies Double Sandwich Ihame na zahabu Umugororwa Gufata Ubushakashatsi, birashobora gutanga ibisubizo muminota 15.