At Research Instruments, we are committed to facilitating access to state of the art research tools by continually introducing new technologies and providing complete solutions to the scientific community while constantly challenging existing processes. We are dedicated to being a vital source for scientific research, our leading-edge solutions give our clients access to faster and efficient opportunities, enabling them to achieve more from their operations while exceeding their requirements. The passion, resourcefulness, and creativity of our employees are the driving force behind our success on a regional scale, enabling us to create sustainable value in the scientific industry today.
Pure-NA Genomic Research Products
Pure-NA™ rTaq DNA Polymerase is a 94 kD thermostable DNA polymerase. It is an enhanced Taq DNA polymerase which is suitable for all standard PCR applications. Pure-NA™ rTaq DNA Polymerase is treated with specific mutation based on the kinetic principle of enzyme reaction. It has low dependence on enzyme activator and low mismatching rate in amplification hence it has high efficiency of amplification. The amplified products have long fragment with good specificity. The amplified DNA fragment has an A base at 3' end, which makes it easy to be used in downstream application such as TA clone directly.
Pure-NA™ 100 bp DNA ladder is designed for quantification of a range of DNA on agarose and polyacrylamide gels. It is composed of 11 purified individual DNA fragments in lengths of 100 bp, 200 bp, 300 bp, 400 bp, 500 bp, 600 bp, 700 bp, 800 bp, 900 bp, 1000 bp, 1500 bp. Loading 5 µL of the ladder each time will provide 50 ng DNA per fragment.
Pure-NA™ 1kb DNA ladder is designed for quantification of a range of DNA on agarose and polyacrylamide gels. It is composed of 12 purified individual DNA fragments in lengths of 250 bp, 500 bp, 750 bp, 1000 bp, 1500 bp, 2000 bp, 3000 bp, 4000 bp, 5000 bp, 6000 bp, 8000 bp, and 10000 bp.
The kit provides a fast, simple and cost-effective purification of plasmid DNA from bacterial cultures. Plasmid DNA can be purified from 1-5 mL of overnight cultures of E. coli. The plasmid DNA isolated by Pure-NA™ Biospin Plasmid Miniprep kit is ready for use in downstream applications such as restriction enzyme digestion, sequencing, PCR/Real-time PCR and other downstream experiments.
The kit provides a fast, simple and cost-effective purification of plasmid DNA from bacterial cultures. Plasmid DNA can be purified from 1-5 mL of overnight cultures of E. coli. The plasmid DNA isolated by Pure-NA™ Biospin Plasmid Miniprep kit is ready for use in downstream applications such as restriction enzyme digestion, sequencing, PCR/Real-time PCR and other downstream experiments.
PureNA™ Biospin Gel Extraction Kit provides a simple, rapid and effective method for purification of DNA fragments from agarose gel in TAE or TBE buffer. DNA fragments ranging from 60 bp to 23 kb are purified from up to 3% standard or high / low-melt gel using spin column. Purified DNA can be used directly for all kinds of downstream molecular biological experiments such as cloning, sequencing, restriction enzyme digestion, PCR and sequencing.
PureNA™ Biospin Gel Extraction Kit provides a simple, rapid and effective method for purification of DNA fragments from agarose gel in TAE or TBE buffer. DNA fragments ranging from 60 bp to 23 kb are purified from up to 3% standard or high / low-melt gel using spin column. Purified DNA can be used directly for all kinds of downstream molecular biological experiments such as cloning, sequencing, restriction enzyme digestion, PCR and sequencing.
Pure-NA™ Fast Total RNA extraction kit is a ready-to-use reagent for rapid isolation of total RNA from whole blood, animal and plant tissue, cultured cells and bacteria. The kit provides a very simple, fast and economical technique to isolate high quality RNA. The pure RNA can be applied extensively in Northern blot, blotting hybridization, poly(A)+ selection, in vitro translation, RNase protect assay, RT-PCR / Real-time RT-PCR analysis, construction cDNA library and other RNA-based analyses.
Pure-NA™ Biospin Total RNA Extraction kit is a ready-to-use reagent for the isolation of total RNA from animal tissues, cells, bacteria and other samples (plant tissue is not recommended).
The kit provides a very simple, fast and economical technique to isolate high quality RNA. The pure RNA can be applied extensively in Northern blot, blotting hybridization, in vitro translation, RNase protect assay, RT-PCR and Real time RT-PCR analysis, cDNA library construction as well as other RNA-based analyses.
Pure-NA™ 6 x Loading Dye is a pre-mixed loading buffer for tracking DNA migration on agarose and polyacrylamide gels. It consists of two dyes (bromophenol blue and xylene cyanol FF). DNA can be monitored real-time during the process of electrophoresis.
Pure-NA™ dNTP Mix is a solution which consists of dATP, dCTP, dGTP and dTTP, each at a final concentration of 10mM. The reagent reduces pipetting steps by adding nucleotides as a mix.
Pure-NA™ PCR Master Mix is a ready to use 2x concentrated solution, consisting of Taq DNA polymerase, optimized blue dye, dNTPs, MgCL2, and reaction buffer at optimal concentrations for efficient PCR amplification of DNA templates.
Pure-NA™ PCR Master Mix is a ready to use 2x concentrated solution, consisting of Taq DNA polymerase, optimized blue dye, dNTPs, MgCL2, and reaction buffer at optimal concentrations for efficient PCR amplification of DNA templates.
Pure-NA™ First Strand cDNA Synthesis Kit provides a sensitive and convenient system optimized for two-step reverse transcription quantitative PCR (RT-qPCR). The kit consists of Pure-NA™ reverse transcriptase which is a highly sensitive RT enzyme (M-MLV). The Pure-NA™ First Strand cDNA Synthesis Kit is able to reproduce cDNA from a wide range of starting total RNA amount (1 pg - 2 ug) and is suitable for synthesis of cDNA up to 14 kb. All the components are premixed to reduce pipetting errors and save time.
True-Pro Reagents for Protein Research
The True-Pro™ Prestained Protein Ladder is a three-color protein standard with 12 pre-stained proteins covering a wide range of molecular weights from 10 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively). The True-Pro™ Prestained Protein Ladder is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins. The ladder is supplied in gel loading buffer and is ready to use.
Pure-NA Plastics
Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen- Snap-shut cap design
- Suitable for all standard 0.2 ml block thermal cyclers
- Leak tested
- Autoclavable
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Maximum thermal conductivity for efficient heat transfer and precise thermal cycling
- Ultra-smooth, uniform, thin-walled polypropylene tubes for optimum PCR and real-time (RT-qPCR) results
- Compatible with standard multichannel pipette, universal standard block thermal cyclers and sequencers
- Low profile to reduce dead space and to increase PCR efficiency
- Available with black alphanumeric lettering to ease plate orientation
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Ultra-smooth, uniform, thin-walled polypropylene tubes for optimum PCR and real-time (RT-qPCR) results
- Standard 0.2 ml (200 µl) working volume, with a 0.3 ml (300 µl) total well capacity when used with sealing options
- Individually numbered tubes
- Non-permeable film, medical grade glue
- Compatible with most PCR plates
- Good sealing performance
- Suitable for use between -70°C-100°C
- Non-tacky to skin and gloves
- Minimal to no Auto-fluorescence
- Free of DNase and RNase, human DNA and PCR inhibitor
- White strip tubes increase the fluorescent signal strength of real-time PCR
- Autoclavable
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Raised rim around each well enables secure sealing and safeguards against evaporation
- Ultra-smooth, uniform, thin-walled polypropylene tubes for optimum PCR and real-time (RT-qPCR) results
- Cut corner at H1
- Significantly reduced thermal expansion and sample evaporation for improved consistency in PCR results
- Black alphanumeric reference to aid well and sample identification
- Autoclavable
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Raised rim around each well enables secure sealing and safeguards against evaporation
- Ultra-smooth, uniform, thin-walled polypropylene tubes for optimum PCR and real-time (RT-qPCR) results
- Cut corner at H1
- Significantly reduced thermal expansion and sample evaporation for improved consistency in PCR results
- Black alphanumeric reference to aid well and sample identification
- Autoclavable
- Free from DNase, RNase, human genomic DNA, and endotoxin/pyrogen
- Ultra-smooth, uniform, thin-walled polypropylene tubes for optimum PCR and real-time (RT-qPCR) results
- Cut corner at H1
- Significantly reduced thermal expansion and sample evaporation for improved consistency in PCR results
- Black alphanumeric reference to aid well and sample identification
- Autoclavable