描述
AccuPrime™ GC-Rich DNA Polymerase is designed to provide high-yield, high-specificity amplification of difficult-to-amplify templates, such as those with >65% GC content. The kit offers a choice of buffers for amplifying genomic DNA targets (Buffer A) or non-GC-rich cDNA, plasmid, and lambda-based targets (Buffer B). Benefits of using AccuPrime™ GC-Rich DNA Polymerase:
• Yield—high yields for targets up to 5 kb in length
• Specificity—AccuPrime™ accessory proteins for improved PCR specificity
• Sensitivity—sensitivity down to 5 ng of template DNA
Robust and specific amplifications
The AccuPrime™ buffers contain thermostable proteins that enhance primer-template hybridization during PCR, increasing the specificity of the reaction. The polymerase itself, from the archaebacterium Pyrolobus fumarius, has a five-fold better processivity than Taq DNA polymerase, and remains active even after 4 hours at 95°C.
Unit definition
One unit of AccuPrime™ GC-Rich DNA Polymerase is the amount of enzyme required to incorporate 10 nmoles of dNTPs into acid-insoluble material in 30 min at 74°C. 规格
Polymerase: | AccuPrime™ GC-Rich DNA Polymerase |
Hot Start: | Built-In Hot Start |
Fidelity (vs. Taq): | 2 X |
GC-Rich PCR Performance: | High |
Reaction Format: | Separate Components |
Product Overhang: | Blunt |
Reaction Speed: | Standard |
Final Product Size(s): | 5 kb or less |
Exonuclease Activity: | 3' - 5' |
Product Line: | AccuPrime™ |
Product Size: | 1,000 reactions |
Shipping Condition: | Approved for shipment on Wet or Dry Ice |
内容及储存
AccuPrime™ GC-Rich DNA Polymerase is supplied with two 5X reaction buffers and a separate vial of 50 mM MgSO 4 . Both buffers contain dNTPs, MgSO 4 , and AccuPrime™ accessory proteins. Reaction buffer A is for genomic targets. Reaction buffer B is for use with cDNA, plasmid, or lambda targets. Store at -20°C. Guaranteed stable for 6 months when properly stored.