|Place of Origin:||China|
|Model Number:||P1021 P1022 P1023 P1024|
|Minimum Order Quantity:||1Bag|
|Packaging Details:||small package or bulk distribute or OEM|
|Delivery Time:||8 work days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||100 Bag/Bags Per Day|
|Cat. No.:||P1021 P1022 P1023 P1024||Concentration:||2.5U/μl，5U/μl|
|Appearance:||Blue Buffer||Group:||PCR Master Mix|
|Logo Printing:||With Logo Printing||Transport Package:||Packing|
|Production Capacity:||100 Bag/Bags Per Day||Storage Conditions:||Store At -20°C|
Pfu DNA Polymerase
Pfu DNA polymerase, derived from the hyperthermophilic archae Pyrococcus furiosus, has superior thermostability and proofreading properties compared to other thermostable polymerase. Its molecular weight is 90 kDa. It can amplify DNA target up to 2 kb(simple template). The elongation velocity is 1kb/min(70~75°C). Pfu DNA polymerase possesses 3' to 5' exonuclease proofreading activity that enables the polymerase to correct nucleotide-misincorporation errors. This means that Pfu DNA polymerase-generated PCR fragments will have fewer errors than Taq-generated PCR inserts. Using Pfu DNA polymerase in your PCR reactions results in blunt-ended PCR products, which are ideal for cloning into blunt-ended vectors. Pfu DNA polymerase is superior for techniques that require high-fidelity DNA synthesis.
One unit is defined as the amount of the enzyme required to catalyze the incorporation of 10 nmole of dNTPs into an acid-insoluble form in 30 minutes at 70°C using hering sperm DNA as substrate.
20mM Tris-HCl (pH 8.0), 100mM KCl, 3mM MgCl2, 1mM DTT, 0.1% NP-40, 0.1% Tween20, 0.2mg/ml BSA, 50% (V/V) glycerol.
10× Pfu Buffer with Mg2+
200mM Tris-HCl (pH 8.8), 100mM KCl, 100mM (NH4)2SO4, 20mM MgSO4, 1% Triton X-100, 1mg/ml BSA.
• High-fidelity PCR and primer-extension reactions
• High fidelity PCR for cloning into blunt-ended vectors
• Site-directed mutagenesis
Dongsheng Biotech Co., Ltd takes PCR technology as its core, and its products focus on common PCR, qPCR, nucleic acid detection and other fields. Adhering to the quality policy of "unremitting pursuit of continuous innovation, leading technology and customer satisfaction", we provide our customers with cost-effective molecular biology products.