PrimeSTAR GXL DNA Polymerase provides high yield, high specificity, and high accuracy for not only standard reactions, but also excels in PCR with GC-rich templates, in the presence of eXcess template, and for amplification of Long products up to 30 kb.
When fidelity is critical, choose PrimeSTAR Max DNA Polymerase.
This unique high-performance DNA polymerase has the highest fidelity and fastest extension speed of any commercially available enzyme. In some cases, extension steps can be as low as 5-10 sec/kb.