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Home > Molecular Biology
Reagents and equipment for molecular biology, including synthesis, detection, identification, separation, purification, production, quantification, and modification of oligonucleotides, RNA, DNA, peptides, and proteins.
    70 Molecular Biology Products
  • MB142: NGS RNA and cDNA Cleanup Beads

    * The NGS RNA and cDNA cleanup beads are compatible with RNA-seq library preparation kits from various suppliers and the manual and automated RNA-seq library preparation processes.
    * RNase free and DNase free.
    * Cost effective.

  • MB143: NGS DNA Cleanup Beads

    * The NGS DNA cleanup beads are compatible with DNA-seq library preparation kits from various providers and the manual and automated DNA-seq library preparation processes.
    * Robust cleanup and size selection from a variety of enzymatic reaction mixtures and buffers.
    * Efficient and complete removal of NGS adapters, primers, primer dimers, unincorporated nucleotides, salts, enzymes and other reaction components inhibiting NGS library preparation workflows.

  • MB049-EQ2G: 2x Rapid PCR Master Mix, with green dye

    * The PCR master mix simplifies the assembly of PCR reaction and offers advantages of time savings, convenience, consistency, and minimal risk of contamination and pipetting errors.
    * The tracking dye and precipitant have been added into the PreMix so that the PCR product can be directly loaded for electrophoresis.
    * Fast amplification speed: normally ~15 sec/kb; ~1 sec/kb if the amplification length is <1 kb.
    * High stability: repeated freezing and thawing for 50 times without significant decrease in activity.
    * Low cost: $400 for 50 ml 2x rapid PCR PreMix with dye. The cheapest PCR master mix for genotyping in the market.

  • MB067-EQ2G / MB067-EQ2B / MB067-EQ2R: 2x PCR PreMix, with dye (green, blue, or red)

    * The PCR master mix simplifies the assembly of PCR reaction and offers advantages of time savings, convenience, consistency, and minimal risk of contamination and pipetting errors.
    * The tracking dye and precipitant have been added into the PreMix so that the PCR product can be directly loaded for electrophoresis.

    Features of the Taq DNA polymerases contained in the PCR master mix:
    * High efficiency. The extension time of the Taq DNA polymerase is shorter than 30 seconds per kb DNA. Easily amplify DNA fragments up to 5 kb.
    * High purity. >98% homogeneous of the Taq DNA polymerase by SDS gel electrophoresis. No contamination detected in standard PCR test reactions.
    * Reproducible results. No visible activity change after storage of the Taq DNA polymerase at room temperature for 3 months to amplify a single-copy gene from human genome with high efficiency.
    * Terminal transferase activity of adding a single nucleotide (adenosine) at 3'-end of the extension product, facilitating TA cloning of PCR products.

  • MB040-HY2: 2x HY PCR Master Mix, with blue dye

    * The PCR master mix simplifies the assembly of PCR reaction and offers advantages of time savings, convenience, consistency, and minimal risk of contamination and pipetting errors.
    * The high yield PCR Master Mix has increased amplification robustness, fidelity, yield, and fragment length, as well as the ability to handle difficult or “dirty” templates.
    * The tracking dye and precipitant have been added into the PCR PreMix so that the PCR product can be directly loaded for electrophoresis.

    Features of the blend of Taq enzyme and a proofreading enzyme contained in the high yield PCR master mix:
    * Robust processivity. Up to 10 kb human genomic and 15 kb lamda DNA fragments have been tested for amplification.
    * High purity. >98% homogeneous of the Taq DNA polymerase by SDS gel electrophoresis. No contamination detected in standard PCR test reactions.
    * Reproducible results. No visible activity change after storage of the Taq DNA polymerase at room temperature for 3 months to amplify a single-copy gene from human genome with high efficiency.
    * Proofreading with 5′ exonuclease activity.

  • MB038-4G: 4G One-step RT-PCR Kit

    MB038-4Gb: 4G One-step RT-PCR Kit with blue dye

    The kit is provided in a convenient Master Mix format. The 2 x One-step Mix contains optimized buffer system, dNTP and loading dye; One-step Enzyme Mix contains optimized ratio of 4G Reverse Transcriptase, Murine RNase inhibitor, and hot start Taq DNA polymerase.

    * High efficiency. Integrating the superior performance of 4G Reverse Transcriptase and hot-start Taq DNA Polymerase, with an optimized buffer system, the detection sensitivity of the 4G One Step RT-PCR Kit can reach 1 pg total RNA and can be amplified Fragments up to 10 kb.
    * High purity. >98% homogeneous of the Taq DNA polymerase by SDS gel electrophoresis. No contamination detected in standard PCR test reactions.
    * Reproducible results.
    * Reverse transcription and PCR reactions are completed in one tube, no additional tube opening/pipetting operations are required, which improves detection throughput and reduces the risk of contamination.

  • MB040: GC rich PCR Enhancer

    The GC rich PCR enhancer can improve the efficiency of PCR amplification of GC rich DNA templates, increase the specificity of PCR products, and reduce non-specific and undesirable PCR products.

  • MB066-EN-1: dNTP mix, 25 mM each

    MB066-EN-2: dNTP set, 100 mM each

    Chemically synthesized and >99% purity confirmed by HPLC;
    Free of human and E. coli DNA;
    Free of DNases and RNases;
    Free from PCR, qPCR, and cDNA synthesis inhibitors;
    Stable for 2 years at –20°C.
     

  • MB041-EN-1: dNTP Mix, 10 mM each

    Chemically synthesized and >99% purity confirmed by HPLC;
    Free of human and E. coli DNA;
    Free of DNases and RNases;
    Free from PCR, qPCR, and cDNA synthesis inhibitors;
    Stable for 2 years at –20°C.

  • MB042-EUT: Taq DNA Polymerase

    * High efficiency. The extension time of the Taq DNA polymerase is shorter than 30 seconds per kb DNA. Easily amplify DNA fragments up to 5 kb.
    * High purity. >98% homogeneous of the Taq DNA polymerase by SDS gel electrophoresis. No contamination detected in standard PCR test reactions.
    * Reproducible results. No visible activity change after storage of the Taq DNA polymerase at room temperature for 3 months to amplify a single-copy gene from human genome with high efficiency.
    * Terminal transferase activity of adding a single nucleotide (adenosine) at 3' end of the extension product, facilitating TA cloning of PCR products.
    * Low cost: 2.5+ cents per unit. The cheapest PCR enzyme in the market.

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