Kit de amplificación de librerias VeriFi, 250 rxns

VeriFi™ Library Amplification Mix is ideal for NGS library amplification workflows and challenging PCRs. Combining a powerful and robust proofreading enzyme, greatly reduced GC-dependent bias, and AptaLock™ hot start technology, this mix enables precise PCR, regardless the target you are sequencing.
A superior proofreading Pfu polymerase in a specially formulated 2x PCR ready mix designed for NGS library amplification with reduced GC bias1. This cutting-edge PCR mix offers market leading performance enabling the acquisition of superior quality datasets with a higher number of unique reads2. The mix can be combined with our library quantification kit during NGS library preparation.

VeriFi™ Library Amplification Mix was created as a tool for researchers conducting next generation sequencing (NGS) studies. A key part of PCR-based NGS workflows is the library amplification step during which a DNA or cDNA (in the case of RNA-Seq studies) library has been modified to contain appropriate adaptors for the intended sequencing platform and needs to be amplified before proceeding with the sequencing step.

To ensure accuracy of the final sequencing data, proofreading polymerases used in the library amplification step of an NGS pipeline must have certain key characteristics, which are:

High Fidelity, to minimise PCR errors in nucleotide incorporation.
Strong multiplexing capability, to amplify varying fragment lengths in a library.
Low sequence-dependent bias, particularly when dealing with complex (GC/AT-rich, or repetitive) sequences.
Additional features can also help improve library amplification mix performance, depending on the type of NGS study being undertaken.  VeriFi™ Library Amplification Mix is engineered with these features in mind. It is powered by our market leading VeriFi™ Polymerase, with AptaLock™ hot start technology, in a novel 2x mix format. The mix contains reaction buffer, dNTPs, Mg2+, and enhancers that minimise GC-bias and enable reliable library amplification for Illumina® sequencing platforms. Amplified libraries can easily be quantified using NGSBIO Library Quant Kit Blue for Illumina® prior to sequencing.

Better quality NGS data

VeriFi™ Library Amplification Mix was externally validated using Illumina®-based sequencing in a double-blind comparison with three market-leading competitors. VeriFi™ Library Amplification Mix consistently gave 2% more uniquely mapped reads than competitors for three different microbial genomes. Depending on sequencing platform being used, this small percentage can translate to 80,000 to 100,000,000 more unique reads. This leads to greater target sequence coverage and more accurate quantitative information, making sequencing experiments more cost-effective and resulting data more informative.

Reduced GC bias during NGS library amplification

Novel buffer composition makes VeriFi™ Library Amplification Mix ideal for complex templates. Our research team has challenged this enzyme in PCRs on numerous difficult templates, demonstrating minimal bias during amplification at extremes of GC content ranging from 30% – 70%. With consistently better performance than all major competitors, these results ensure cutting edge performance of the mix regardless of the target sequence, to give you confidence when undertaking costly and laborious NGS experiments.

AptaLock™ hot start technology

VeriFi™ Library Amplification Mix is enhanced by PCRBIO’s innovative AptaLock™ hot start technology, a proprietary aptamer-like molecule that reversibly inhibits both the 3’-5’ exonuclease activity and 5’-3’ polymerase activity of the enzyme at ambient temperatures. The unique hot start molecule prevents primer dimer formation and non-specific amplification to maximise PCR sensitivity and specificity. This ensures VeriFi™ Library Amplification Mix reactions can be set up at room temperature.