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740 results for Nucleic Acid Reagents

 

Nucleic Acid Reagents

Nucleic acid reagents form the foundation of genetic analysis and molecular biology, playing a pivotal role from cloning to gene expression studies. Delve into our collection featuring high-fidelity enzymes for end-point PCR, advanced reagents for isothermal amplification, and comprehensive kits for nucleic acid purification. For precision in quantitative assays, explore our selection of qPCR and RT-qPCR kits, primed for unparalleled accuracy. Our portfolio also includes next-generation sequencing reagents, offering cutting-edge solutions for genomic sequencing and personalized medicine advancements.

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AccuStart™ II Taq DNA polymerase

Supplier: Quantabio

AccuStart™ II Taq DNA Polymerase is a high purity, recombinant Taq DNA polymerase preparation with high avidity monoclonal antibodies that bind the polymerase and keep it inactive prior to the initial PCR denaturation step. Upon heat activation (1 minute at 94 °C), the antibodies denature irreversibly, releasing fully active, unmodified Taq DNA polymerase. This enables specific and efficient primer extension with the convenience of room temperature reaction assembly. Non-specific extension of primers at low temperatures is a common cause of artifacts and poor sensitivity in PCR. The AccuStart™ II automatic hot-start enables specific and efficient primer extension in the PCR process with the added convenience of room temperature reaction assembly. The included 10X PCR Buffer II is a new optimised buffer that provides higher product yield, improved specificity, and enhanced multiplexing capability.

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Brilliant II probe MM

Supplier: AGILENT

Brilliant II QPCR and QRT-PCR reagents were developed for improved sensitivity of detection, ensuring reproducible quantification even at low target concentrations.

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Brilliant II SYBR® Master mix

Supplier: AGILENT

Brilliant II SYBR® QPCR and QRT-PCR reagents were developed for improved sensitivity of detection, ensuring reproducible quantification even at low target concentrations.

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PfuTurbo DNA polymerase

Supplier: AGILENT

This DNA polymerase is ideal for a variety of techniques requiring high-fidelity DNA synthesis by the polymerase chain reaction (PCR).

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Brilliant III Probe MM, Agilent Technologies

Brilliant III Probe MM, Agilent Technologies

Supplier: AGILENT

Brilliant III QPCR and QRT-PCR master mixes increase overall sensitivity and speed through the novel, quick-activating hot start and the engineered Taq-mutant.

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qScript™ XLT One-Step RT-qPCR ToughMix®

qScript™ XLT One-Step RT-qPCR ToughMix®

Supplier: Quantabio

qScript™ XLT One-Step RT-qPCR ToughMix® is a ready to use, highly sensitive master mix for reverse transcription quantitative PCR (RT-qPCR) of RNA templates.

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Enhanced DNA polymerase, Herculase

Supplier: AGILENT

Agilent Herculase Enhanced DNA Polymerase provides superior performance in applications requiring high fidelity amplification over a broad range of target lengths and complexities (0,1 to 48 kb). The novel DNA polymerase composition consists predominantly of Pfu DNA polymerase, combined with the exclusive thermostable ArchaeMaxx polymerase-enhancing factor and a small amount of Taq2000 DNA polymerase.

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qPCR SuperMix, PerfeCTa® MultiPlex

Supplier: Quantabio

This SuperMix is a 2X concentrated, ready to use reaction cocktail for Real-Time qPCR that contains all components, except primers, probes, and templates. The system transcends multiplex limitations of conventional PCR master mixes, enabling unbiased amplification of up to five target sequences in a single tube. Suppression of low copy amplicons by high copy reference targets in the amplification is a common problem in multiplex PCR. This can skew, or mask the apparent representation and quantification of low copy target sequences. PerfeCTa® MultiPlex qPCR SuperMix delivers dynamic range and sensitivity to multiplexed qPCR that is comparable to that for singleplex qPCR probe assays without the need for limiting or variable primer concentrations.

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PerfeCTa® qPCR ToughMix®

Supplier: Quantabio

PerfeCTa® qPCR ToughMix® is a 2X concentrated ready to use reaction cocktail for PCR amplification of DNA templates that overcomes many known inhibitors of PCR often present in crude samples extracted from environmental specimens, plant tissues or animal tissues. It is a versatile and robust Real-Time qPCR reagent that provides maximum sensitivity and PCR efficiency with a variety of fluorogenic probe chemistries, including TaqMan® hydrolysis probes. PerfeCTa® qPCR ToughMix® contains all required reaction components, except primers, probe(s) and DNA template. The light blue colour of the AccuVue™ tracer dye simplifies reaction assembly in white, or clear plates and helps to minimise pipetting or mixing errors. It does not interfere with qPCR performance or affect the stability of the product.

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VWR®, Real-time PCR kit for Listeria Monocytogenes

VWR®, Real-time PCR kit for Listeria Monocytogenes

Supplier: VWR Chemicals

This kit is designed to detect the pathogen microorganism Listeria monocytogenes in food samples, after enrichment steps, according to standard microbiology procedures. It can also be used to confirm suspect colonies isolated in selective culture media.

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AccuStart™ II GelTrack PCR SuperMix

Supplier: Quantabio

AccuStart™ II GelTrack PCR SuperMix is a 2X concentrated, ready-to-use reaction cocktail for routine PCR amplification of DNA fragments up to 4 kb followed by analysis on agarose gels. It contains all components, except primers and template. AccuStart™ II GelTrack PCR SuperMix simplifies reaction assembly, improves assay reproducibility, and reduces the risk of contamination. The supermix includes electrophoresis tracking dyes that migrate at approximately 4 kb and 50 bp to allow direct loading of PCR product on agarose gels following amplification. AccuStart™ II Taq DNA polymerase in the master mix is inactivated with monoclonal antibodies that bind the polymerase and keep it inactive prior to the initial PCR denaturation step. Upon heat activation (1 minute at 94 °C), the antibodies denature irreversibly, releasing fully active, unmodified Taq DNA polymerase. This enables specific and efficient primer extension with the convenience of room temperature reaction assembly.

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dNTP mix

Supplier: G-Biosciences

Aqueous mixture of dATP, dCTP, dGTP and dTTP each at a final concentration of 10 or 25 mM.

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AMPIGENE® qPCR 1-Step Green Kit Lo-ROX

Supplier: Enzo Life Sciences

Optimised and efficient cDNA synthesis and dye-based qPCR in a single tube.

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AccuStart™ II PCR SuperMix

Supplier: Quantabio

AccuStart™ II PCR SuperMix is a 2X concentrated, ready-to-use reaction cocktail for routine PCR amplification of DNA fragments up to 4 kb. It contains all components, except primers and template. AccuStart™ II PCR SuperMix simplifies reaction assembly, improves assay reproducibility, and reduces the risk of contamination. A key component is AccuStart™ II Taq DNA polymerase which contains monoclonal antibodies that bind to the polymerase and keep it inactive prior to the initial PCR denaturation step. Upon heat activation (1 minute at 94 °C), the antibodies denature irreversibly, releasing fully active, unmodified Taq DNA polymerase. This enables specific and efficient primer extension with the convenience of room temperature reaction assembly.

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qScript™ One-Step qRT-PCR kits

qScript™ One-Step qRT-PCR kits

Supplier: Quantabio

Synthesis of cDNA and PCR amplification are carried out in the same tube without opening between procedures. These kits are optimised to deliver maximum RT-PCR efficiency and specificity, enabling unbiased co-amplification of low copy transcripts in the presence of higher copy reference genes. As a result the qScript™ One-Step qRT-PCR Kits offer improved sensitivity over other commercially available qPCR reagents. The qScript™ One-Step Master Mix maximises the activities of both reverse transcriptase and PCR enzymes, while minimising primer-dimer formation. High specificity is assured with AccuStart™ Taq DNA Polymerase, which is bound by monoclonal antibodies for superior hot-start. Upon heating to 95 °C, the antibodies denature irreversibly releasing fully active and unmodified Taq DNA polymerase. qScript™ One-Step qRT-PCR Kits are available for all Real-Time PCR instrument platforms, including those requiring normalisation with ROX reference dye.

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AMPIGENE® HS Taq DNA Polymerase

Supplier: Enzo Life Sciences

Increased sensitivity standard PCR for a broader range of samples, with enhanced speed, yield, and specificity.

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AMPIGENE® Taq DNA polymerase

Supplier: Enzo Life Sciences

Optimised standard PCR for enhanced speed, yield, and specificity.

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AMPIGENE® HS Taq Mix

Supplier: Enzo Life Sciences

Increased sensitivity standard PCR mix for a broader range of samples, with enhanced speed, yield, and specificity.

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AMPIGENE® qPCR 1-Step Green Kit Hi-ROX

Supplier: Enzo Life Sciences

Optimised and efficient cDNA synthesis and probe-based qPCR in a single tube.

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One-Step Fast qRT-PCR kits, qScript™

Supplier: Quantabio

These kits offer a convenient and highly sensitive solution for Real-Time reverse transcriptase PCR (qRT-PCR) of RNA templates using hybridisation probe detection chemistries, such as TaqMan® 5'-hydrolysis probes.

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AMPIGENE® qPCR 1-Step Probe Kit No-ROX

Supplier: Enzo Life Sciences

Optimised and efficient cDNA synthesis and probe-based qPCR in a single tube.

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PerfeCTa® qPCR FastMix™ reaction mixes

Supplier: Quantabio

FastMixes include buffers and stabilisers optimised for maximum PCR efficiency, reproducibility, and sensitivity with TaqMan® and TaqMan® MGB probe chemistries. A key component of PerfeCTa® qPCR FastMixes is AccuFast™ Taq DNA polymerase that enables instant activation and rapid polymerisation kinetics. Upon heat activation (20 seconds at 95 °C), the antibodies irreversibly denature releasing fully active, unmodified Taq DNA polymerase. This promotes specific and efficient primer extension with the convenience of room temperature reaction assembly. FastMixes deliver maximum PCR efficiency, sensitivity, specificity, and a robust fluorescent signal with either fast or conventional cycling conditions.

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Restriction enzymes, rTaqPDNA

Supplier: Apollo Scientific

Recombinant Taq plus DNA polymerase produced in E.coli 5 U/µl.

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AMPIGENE® qPCR 1-Step Probe Kit Lo-ROX

Supplier: Enzo Life Sciences

Optimised and efficient cDNA synthesis and probe-based qPCR in a single tube.

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AMPIGENE® Taq mix

Supplier: Enzo Life Sciences

Optimised standard PCR mix for enhanced speed, yield, and specificity. Used for standard PCR applications.

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Taq DNA polymerase, 1000 U

Supplier: Genscript

Taq DNA polymerase is a thermostable DNA polymerase isolated from an E. coli strain that carries the Taq DNA polymerase gene.

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qPCR SuperMixes, PerfeCTa®

qPCR SuperMixes, PerfeCTa®

Supplier: Quantabio

PerfeCTa® qPCR SuperMixes are 2X concentrated, ready to use reaction cocktails containing all components except primers, probe and template for qPCR.

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Taq DNA polymerase, Cheetah™ HotStart

Supplier: Biotium

Cheetah™ Taq is a chemically modified hot-start Taq DNA polymerase useful for preventing or reducing nonspecific DNA amplification in PCR. Modified using a novel modifying reagent, Cheetah™ Taq represents a major improvement upon AmpliTaq Gold by having a faster activation time and better shelf-life.

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dNTP mix, 10 mM

Supplier: Merck Millipore (Novagen)

The 10 mM dNTP mix is a ready-to-use preparation of ultrapure dATP, dCTP, dGTP, and dTTP (monosodium salts) at a concentration of 10 mm each in sterile deionised water at pH 7,0. Qualified for any application that requires pure deoxynucleotides, such as PCR, cDNA synthesis, and fill-in reactions.

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dNTP mix

Supplier: Quantabio

The 10 mM dNTP mix is a solution of high purity deoxyribonucleoside triphosphates that has been functionally qualified for real-time quantitative PCR (qPCR). It is suitable for use in conventional end-point PCR, real time qPCR, first-strand cDNA synthesis, as well as other applications that require dNTP as substrate. The use of qPCR certified dNTPs is a simple but important measure to ensure consistent assay performance.

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