Lamivudin- TP og carbovir- TP (den aktive trifosfat form af abacavir) er substrater for og kompetitive hæmmere af HIV revers transkriptase (RT).
Lamivudine-TP and carbovir-TP (the active triphosphate form of abacavir) are substrates for and competitive inhibitors of HIV reverse transcriptase (RT).