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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
  • 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: 2.8+ cents per unit. The cheapest PCR enzyme in the market.

  • MB082-PC: Spin Column for Plasmid Miniprep

    * Spin columns are compatible to reagents in plasmid miniprep kits from most of other manufacturers, such as Qiagen and Sigma. The yield is similar. Thus, clients do not have to waste reagents from plasmid miniprep kits.
    * Low cost spin columns: $85 for 200 universal spin columns. A promotion is running: 20% discount of spin columns for plasmid miniprep as credit to purchase any other products or services on sydlabs.com from August 1 to October 31, 2022. Limited to new customers.
    * Syd Labs provides the recipe of reagents for plasmid miniprep if you buy spin columns from us. Very simple to make the reagents. The shipping fee is much lower if you buy spin columns only rather than the whole DNA purification kits with heavy and bulky reagents. Save more to make your own buffer.

  • MB075-PC: Spin Column for Plasmid Maxiprep

    * No poisonous phenol etc.
    * For clients' convenience, Syd Labs sell spin columns alone which are compatible to reagents in plasmid maxiprep kits from most of other manufacturers, such as Qiagen and Sigma. The yield is similar. Thus, clients do not have to waste reagents from plasmid maxiprep kits.
    * Low cost spin columns: $70 for 10 spin columns. A promotion is running: 20% discount of spin columns for plasmid maxiprep as credit to purchase any other products or services on sydlabs.com from Jan. 2 to June 30, 2014. Limited to new customers.

  • MB045-PC: Spin Column for PCR Product Cleanup

    * Spin columns are compatible to reagents in PCR product cleanup kits from most of other manufacturers, such as Qiagen and Sigma. The yield is similar.
    * Competitive and attractive price: $85 for 200 universal spin columns.
    * Syd Labs provides the recipe of reagents for PCR product cleanup if you buy spin columns from us. Very simple to make the reagents. The shipping fee is much lower if you buy spin columns only rather than the whole DNA purification kits with heavy and bulky reagents.

  • MB092-PC: Spin Column for Gel Extraction

    * Spin columns are compatible to reagents in gel extraction kits from most of other manufacturers, such as Qiagen and Sigma. The yield is similar.
    * Competitive and attractive price: $85 for 200 universal spin columns.
    * Syd Labs provides the recipe of reagents for gel extraction if you buy spin columns from us. Very simple to make those reagents. The shipping fee is much lower if you buy spin columns only rather than the whole DNA purification kits with heavy and bulky reagents.

  • MB0110-PC: Spin Column for DNA/RNA Tiniprep

    * No buffer retention, no dead volume.
    * High recovery rate, High quality, fast and easy with 2 minute procedure.
    * Small elution volume (down to 5 ul).
    * Small loading and elution amount (down to 10 ng).
    * For DNA/RNA nano-prep (10 ng to 20 ug) directly from single E.coli colony or other small samples.
    * Broad range recovery of DNA and RNA from short oligo/micro RNA of 17 bp to 140 kb DNA.
    * Compatible with most manufacturers’ RNA or DNA kit reagents.

  • 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.

  • MB127-5G: 5G RT Supermix for qPCR with gDNA Elimination Function

    * The 5G RT supermix for qPCR with gDNA elimination function is suitable for two-step RT-qPCR detection, and compatible with dye-based and probe-based qPCR, enabling high-performance gene expression analysis.
    * Simple and fast operation: one-step genome clearance and reverse transcription.
    * Higher reverse transcription efficiency and higher cDNA yields from all regions of RNA transcripts: based on the more efficient 5G Reverse Transcriptase.
    * Flexible choice of primers: Different types of reverse transcription primers can be used flexibly for different experimental designs.
    * Excellent cDNA stability: complete deactivation of thermal DNase and long-term storage of cDNA.
     

    MB127-4G: 4G RT Supermix for qPCR with gDNA Elimination Function

    * The 4G RT supermix for qPCR with gDNA elimination function is suitable for two-step RT-qPCR detection, and compatible with dye-based and probe-based qPCR, enabling high-performance gene expression analysis.
    * Based on the highly efficient 4G Reverse Transcriptase, the super temperature tolerance ensures that the complex secondary structure of RNA can be opened under high temperature conditions to obtain longer cDNA.
    * Quick and complete removal of genome contamination by the 4 × gDNA Removing Buffer: to ensure more reliable follow-up results, and simplify the design of qPCR primers, without the need to design primers across introns.
    * Different primers are selected for different downstream applications.

  • MB079: Recombinant Murine RNase Inhibitor (RI)

    * High purity;
    * Neither DNases nor RNases present;
    * Compatible with RT-PCR and RT-qPCR.

  • MB036-5G: 5G Reverse Transcriptase

    * Extensive template compatibility: compatible with various templates such as animals, plants, and viruses.
    * Super impurity tolerance: tolerant to common impurities (ethanol, isopropanol, water balance phenol, guanidine isothiocyanate, humic acid).
    * Higher reverse transcription efficiency than 4G reverse transcriptase.

     

    MB036-4G: 4G Reverse Transcriptase

    * Extensive template compatibility: compatible with various templates such as animals, plants, and viruses.
    * Super impurity resistance: resistant to common impurities (ethanol, isopropanol, water balance phenol, guanidine isothiocyanate, humic acid).
    * Long-fragment cDNA amplification (as long as 20 kb).

     

    MB036-MM: M-MLV(H-) Reverse Transcriptasee

    * Point mutations eliminate RNase H activity to obtain long cDNA products ≤5 kb.
    * Stable and reliable reverse transcription performance for RNA templates above 100 ng.
    * For 5’-RACE reaction and cDNA library construction.

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