I-peptide encane ye-molecule idlala indima ebalulekile kumaseli, ayinikezi nje kuphela izakhi kanye nokulungisa, kodwa futhi ithuthukise imisebenzi, okwamanje, inomthwalo wemfanelo wokuthwala amathuluzi nezinto zokwakha.
Ama-peptide amangqamuzana amancane athuthukisa ukungeneka kwe-membrane ye-metabolic ephakathi (i-mucosa yamathumbu, udonga lwe-capillary, i-alveolar, ulwelwesi lwe-meningeal, udonga lwamangqamuzana egazi abomvu, ulwelwesi olungaphansi lwe-glomerular), lungakwazi ukumunca ngempumelelo izakhi, lukhiphe ubuthi, futhi luvikele kuma-pathogens Invasion.
I-peptide ye-molecule encane inikeza ama-amino acid ahlukahlukene, angasiza umzimba ukuthi ukhiqize izicubu ezintsha ezithatha indawo yezicubu ezilimele.