I Isiqandisi sezokwelapha siyisitoreji esibandayo esisebenza ngokuyinhloko esigcina futhi silondoloze izidakamizwa, imigomo, ama-enzyme, amahomoni, ama-stem cells, ama-platelet, isidoda, amasampula esikhumba atshaliwe kanye namasampula ezicubu zezilwane, i-RNA ekhishiwe nemitapo yofuzo, nezinye izinto ezibalulekile zebhayoloji namakhemikhali.ikhabethe.Isetshenziswa kakhulu ezimbonini nasezinkundleni eziningi ezifana nezikhungo zocwaningo lwesayensi, ukunakekelwa kwezempilo nezempilo, i-biopharmaceuticals, amakhemisi, njll., futhi ingenye yemishini yezokwelapha ebalulekile. Iziqandisi zezokwelapha zinemishini eqinile yokulawula izinga lokushisa, futhi ukusebenza kwazo nokusetshenziswa kwazo kuhluke kakhulu kuziqandisi zasendlini.Singanikeza isiqandisi sokushisa okuphansi kanye nesiqandisi sokushisa esiphansi kakhulu.