Thermo Scientific Extensor Long Range PCR Enzyme is a blend of ThermoPrime Taq DNA Polymerase and a proprietary thermostable proofreading enzyme. The two enzymes act synergistically to generate long PCR products, up to 20 kb. Extensor Long Range Enzyme includes 2 buffer formulations; Buffer 1 for templates up to 12 kb in length, and Buffer 2 for templates 12 to 20 kb and GC-rich or other difficult templates. This enzyme blend is also available in 2X Master Mix and ReddyMix formulations. The ReddyMix Master Mix contains an inert red dye and a density reagent that allows for direct loading onto agarose gels.
Highlights
Proprietary enzyme blend amplifies targets up to 20 kb in length
Alternative buffering system for success with GC rich targets