Abacavir (sulfate) (Standard) is the analytical standard of Abacavir (sulfate). This product is intended for research and analytical applications. Abacavir sulfate (Abacavir Hemisulfate) is a competitive, orally active nucleoside reverse transcriptase inhibitor. Abacavir sulfate can inhibits the replication of HIV. Abacavir sulfate shows anticancer activity in prostate cancer cell lines. Abacavir sulfate can trespass the blood-brain-barrier and suppresses telomerase activity[1][2][3].