Tubastatin A is a potent HDAC6 inhibitor and demonstrates over 1,000-fold selectivity against most other HDAC isoforms, except HDAC8. HDAC inhibitors focus on HDAC enzymes, hindering the growth of cancer cells and triggering apoptosis, the programmed death of cancer cells. Tubastatin A has also been shown to be an inhibitor of polymerase chain reaction (PCR). Reagent grade, for research purpose.
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