PrimeSTAR GXL DNA Polymerase is a high fidelity polymerase that provides efficient PCR amplification even in challenging situations, such as when amplifying GC-rich templates, when there is excess template in the reaction mixture, and when amplifying long products up to 30 kb. PrimeSTAR GXL Polymerase is the most robust high fidelity polymerase available, routinely allowing amplification of PCR products that cannot be amplified by other enzymes. PrimeSTAR GXL DNA Polymerase saves time by minimizing optimization efforts and amplifying targets regardless of the conditions, and its antibody-mediated hot-start formulation enhances PCR specificity and sensitivity. The PrimeSTAR GXL kit includes buffer and dNTPs.
PrimeSTAR GXL DNA Polymerase is a modified version of the PrimeSTAR HS enzyme that includes an elongation factor. This combination enables unsurpassed processivity. PrimeSTAR GXL DNA Polymerase displays outstanding performance in reactions containing excessive nucleic acids. Extraneous DNA ordinarily inhibits amplification by conventional polymerases because the amount of effective polymerase is limited by nonspecific binding. Thanks to the superior processivity of PrimeSTAR GXL DNA Polymerase, inhibition by excessive nucleic acids is limited, resulting in a much higher PCR success rate.
A royalty-free, Special Polymerase (SP) version is available for OEM and commercial use.
If you are interested in Commercial Use of our products, including OEM, bulk purchasing, or custom formulation (e.g., highly concentrated reagents, custom volumes), please contact Business Development at email@example.com to discuss your needs, or visit http://info.clontech.com/OEM/OEM_Inquiry.html to submit an inquiry.
Use of this product is covered by one or more of the following US patents and corresponding patent claims outside the US: 5,789,224, 5,618,711,6,127,155 and claims outside the US corresponding to expired US Patent No.5,079,352. The purchase of this product includes a limited, non-transferable immunity from suit under the foregoing patent claims for using only this amount of product for the purchaser's own internal research. No right under any other patent claims, no right to perform any patented method, and no right to perform commercial services of any kind, including without limitation reporting the results of purchaser's activities for a fee or other commercial consideration, is conveyed expressly, by implication, or by estoppel. This product is for research use only. Diagnostic uses under Roche patents require a separate license from Roche. Further information on purchasing licenses may be obtained by contacting the Director of Licensing, Applied Biosystems, 850 Lincoln Centre Drive, Foster City, California 94404, USA.