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Trusted, High‑Purity Reagents for Reliable Life Science Research

MIDSCI™ offers a wide selection of high‑quality laboratory reagents engineered for accuracy, reproducibility, and dependable performance. Whether you're running PCR, qPCR, ELISA, electrophoresis, or nucleic acid purification, our reagents are designed to help you collect consistent, high‑quality data. From enzymes and buffers to DNA ladders and biochemical components, every product meets strict purity and ISO‑aligned quality standards, giving your research the dependable foundation it deserves.

Our reagents support a wide range of molecular biology, microbiology, and biochemical applications. Designed to minimize impurities and enhance performance in sensitive assays, MIDSCI™ reagents help ensure clean results, reliable amplification, clear electrophoresis bands, and low‑background immunoassays. Whether you're working in an academic, clinical, or industrial lab, you’ll find the right tools to support your workflows.

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Isohelix™ Proteinase K

 

  • Available in Different Quantities
  • Light Reducing Container
  • Suitable for -20ºC Storage
  • High Quality – Fully QC Tested

 

Lyophilized proteinase K is ideal for the Genefix™ Saliva Kits. Comes with instructions.

 

Item#:
ASGENISO4


EDTA Disodium Salt

  • Appearance: White Crystalline Powder
  • Purity: ≥ 99.0%
  • pH (5% Aqueous): 4.0 - 6.0
  • Solubility: Clear and Colorless to Faint Yellow
  • Identification (FTIR): Conforms to Structure
  • Loss on Drying: 1.0%
  • Insoluble Matter: ≤ 0.005%
  • Nitriloacetic Acid: ≤ 0.1%
  • Lead: ≤ 5 ppm
  • Iron: 10 ppm
  • DNase: None Detected
  • RNase: None Detected

*Custom sizes available upon request.

 

DOT Information: Non-regulated.   
 

Item#:
ASEDTADS


Sodium Dodecyl Sulfate

  • Appearance: White Powder
  • Purity: ≥ 98.0%
  • Active Matter: ≥ 99%
  • Identity (FTIR): Conforms to Structure
  • Lead: ≤ 5 ppm
  • Phosphate: ≤ 1ppm
  • A260 (3% Aqueous): ≤ 0.4
  • A280 (3% Aqueous): ≤ 0.1
  • RNase: None Detected
  • DNase: None Detected

*Custom sizes available upon request.

 

DOT Information: Non-regulated.   
 

Item#:
ASDSODSLFT

Recombinant proteins from MIDSCI are expressed in a Pichia Pastoris (yeast) system which provides many advantages for research. Excellent bio-activity at an exceptional value. IBI recombinant proteins are lyophilized and are shipped at room temperature.


ADVANTAGES

  • Extensive line of animal (including mouse & rat) and human proteins.
  • All proteins are expressed in a Yeast system providing many advantages.
  • 100% of the protein purchased is active and usable.
  • No endotoxins produced in a yeast system.
  • Yeast expression promotes protein folding making product more like its native host.
  • Post-translational modifications promote greater bio-activity.
  • Proteins are expressed and purified without HIS-TAGS or any other TAGS.
  • Proteins are lyophilized and shipped without a carrier protein.
  • Excellent quality and value when compared to other products expressed in E. coli.

APPLICATIONS

    • Basic immunology (human)
    • Veterinary Immunology
    • Vaccine Research
    • Cell culture proliferation
    • Species focused research for human diseases.
Item#:
ASRECOMBINANT3

Recombinant proteins from MIDSCI are expressed in a Pichia Pastoris (yeast) system which provides many advantages for research. Excellent bio-activity at an exceptional value. IBI recombinant proteins are lyophilized and are shipped at room temperature.


ADVANTAGES

  • Extensive line of animal (including mouse & rat) and human proteins.
  • All proteins are expressed in a Yeast system providing many advantages.
  • 100% of the protein purchased is active and usable.
  • No endotoxins produced in a yeast system.
  • Yeast expression promotes protein folding making product more like its native host.
  • Post-translational modifications promote greater bio-activity.
  • Proteins are expressed and purified without HIS-TAGS or any other TAGS.
  • Proteins are lyophilized and shipped without a carrier protein.
  • Excellent quality and value when compared to other products expressed in E. coli.

APPLICATIONS

    • Basic immunology (human)
    • Veterinary Immunology
    • Vaccine Research
    • Cell culture proliferation
    • Species focused research for human diseases.
Item#:
ASRECOMBINANT1

Recombinant proteins from MIDSCI are expressed in a Pichia Pastoris (yeast) system which provides many advantages for research. Excellent bio-activity at an exceptional value. IBI recombinant proteins are lyophilized and are shipped at room temperature.


ADVANTAGES

  • Extensive line of animal (including mouse & rat) and human proteins.
  • All proteins are expressed in a Yeast system providing many advantages.
  • 100% of the protein purchased is active and usable.
  • No endotoxins produced in a yeast system.
  • Yeast expression promotes protein folding making product more like its native host.
  • Post-translational modifications promote greater bio-activity.
  • Proteins are expressed and purified without HIS-TAGS or any other TAGS.
  • Proteins are lyophilized and shipped without a carrier protein.
  • Excellent quality and value when compared to other products expressed in E. coli.

APPLICATIONS

    • Basic immunology (human)
    • Veterinary Immunology
    • Vaccine Research
    • Cell culture proliferation
    • Species focused research for human diseases.
Item#:
ASRECOMBINANT2
While Supplies Last!


These items have been discontinued. Contact us for more options.

 
IB01010
6X Loading Dye

    • Used for agarose electrophoresis of DNA, RNA or nucleic acids
    • Contains 3 tracking dyes and 15% Ficoll in a special Tris dye
      • Light blue - around 4000bp in 1% agarose
      • Indigo - around 600bp in 1% agarose
      • Magenta - around 150bp in 1% agarose
    • DNase/RNase/Protease free

IB01015
5X RNA Gel Loading Kit

  • Reagents for denaturing and loading RNA samples onto a formaldehyde gel, using MOPS as a buffer
  • RNA sample is dissolved in 10µl of DEPC water and mixed with 35µl of denaturing solution. Heat the sample to 65°C for 5 min. Once the solution has cooled, add 5µl of loading dye. The sample is now ready to load into the gel.
  • DNase/RNase/Protease free

IB01190
2X Protein Loading Dye

    • Tracks the migration progression of your sample during polyacrylamide electrophoresis
    • Loading dye migrates independently of the samples, making it easier to estimate the migration of proteins
    • DNase/RNase/Protease free

IB72120
Xylene Cyanol FF

    • Used as a tracking dye at 5kb to monitor the progress of electrophoresis separation
    • CAS Number: 2650-17-1
    • DNase/RNase/Protease free

IB74040
Bromophenol Blue

  • Tracking dye in electrophoretic separations
  • Migrates around 0.5kb
  • CAS Number: 115-39-9
  • Purity: >98.0%
Item#:
ASGELLDDYES

MagBio HighPrep™ Viral/Pathogen DNA/RNA Kit


Magnetic beads based kit for rapid isolation of viral, bacterial and fungal nucleic acids from whole blood, serum, plasma, saliva and other body fluids. 


Applications

Viral/Pathogen RNA and DNA isolation for:

  •     RT-qPCR; RT-PCR, PCR
  •     One-Step RT-qPCR
  •     Virus detection, genotyping
  •     Viral load monitoring,

Benefits

  •     OPTIMIZED FOR ISOLATION from FUNGAL, BACTERIAL and VIRAL samples.
  •     Rapid and reliable purification of nucleic acids
  •     Adaptable to various automated liquid handling workstations
  •     No toxic organic solvents
 

The HighPrep™ Viral/Pathogen DNA/RNA kit is designed for rapid and reliable isolation of viral, bacterial and fungal nucleic acids from whole blood, serum, plasma, saliva and other body fluids as well as nasopharyngeal swabs soaked in virus transport media or other buffers. This kit is highly efficient in vIral nucleic acid isolation and the extracted RNA (and DNA) is suitable for direct use in most downstream applications such as one-step RT-qPCR, RT-PCR, PCR, nucleic acid amplification, cloning, sequencing, and enzymatic reactions. The kit can be used in low throughput manual workflows and is also adaptable to majority of the liquid handling workstations in the market. 

Item#:
ASHIHPRPVIRPATDK

PCR DNA Clean-up Kit

The 96-well PCR Clean-Up/DNA Extraction Kits provide a high-throughput, rapid and economical method to purify DNA fragments. Chaotropic salt is used to denature enzymes and in this condition, DNA fragments are bound by the glass fiber matrix in each well of the plate. Once the contaminants have been removed, the purified DNA is eluted by a low salt elution buffer or water. Salts, enzymes, and unincorporated nucleotides are effectively removed from reaction mixtures without toxic phenol extraction or alcohol precipitation. This entire protocol can be completed in 30-40 minutes, and the eluted DNA is ready to use in restricted digestion, ligation, PCR, and sequencing reactions.

Specifications
 
Sample SizeUp to 50 uL of PCR product
Up to 50 mg of agarose slice
Format96-Well Plates
OperationCentrifuge/Vacuum manifold
Binding Capacity10 uG per well
DNA Size50 bp - 10 kb
Recovery80-90% for Gel Extraction
90-95% for PCR Clean-Up
Operation Time30 min for PCR Clean-Up
40 min for Gel Extraction
 

Item#:
ASPCRCLEANKITB

PCR DNA Clean-up Kit

The 96-well PCR Clean-Up/DNA Extraction Kits provide a high-throughput, rapid and economical method to purify DNA fragments. Chaotropic salt is used to denature enzymes and in this condition, DNA fragments are bound by the glass fiber matrix in each well of the plate. Once the contaminants have been removed, the purified DNA is eluted by a low salt elution buffer or water. Salts, enzymes, and unincorporated nucleotides are effectively removed from reaction mixtures without toxic phenol extraction or alcohol precipitation. This entire protocol can be completed in 30-40 minutes, and the eluted DNA is ready to use in restricted digestion, ligation, PCR, and sequencing reactions.

Specifications
 
Sample SizeUp to 50 uL of PCR product
Up to 50 mg of agarose slice
Format96-Well Plates
OperationCentrifuge/Vacuum manifold
Binding Capacity10 uG per well
DNA Size50 bp - 10 kb
Recovery80-90% for Gel Extraction
90-95% for PCR Clean-Up
Operation Time30 min for PCR Clean-Up
40 min for Gel Extraction
 

Item#:
ASPCRCLEANKITA

MagBio HighPrep™ Insect DNA Kit


Magnetic beads based kit designed to extract high-quality genomic DNA from insects, and arthropods (from one leg or wing to the whole body).


Applications

Genomic DNA isolation from insects for:

  •     PCR, Real-time PCR
  •     Cloning, genotyping
  •     Sequencing
  •     Insecticide resistance studies

Benefits

  •     Efficient isolation of PCR-quality DNA from insects, and arthropods
  •     No organic solvents
  •     Allows field epidemiologic research
  •     Magnetic beads based chemistry adaptable to automation

The HighPrep™ Insect DNA Kit is a high quality paramagnetic bead-based genomic DNA extraction kit used to isolate gDNA from a variety of insect-derived materials (wings, legs, whole body), and from different insect species, such as mosquitoes, flies, ants, and others. The HighPrep™ Insect DNA Kit is based on a fast and simple procedure which can either be performed manually or automated - up to 96 samples of tissues including legs and wings, can be processed in less than an hour.
Item#:
ASHIHPRPINSECTDK

MagBio HighPrep™ RNA Elite Clean-up System


Magnetic beads based reagent for manual and automated clean-up or concentration of RNA (including miRNA, siRNA, aRNA) and single-stranded cDNA after enzymatic reactions or prior sequencing.


Applications

RNA and ss cDNA clean-up or concentration for or after:

  •     cDNA synthesis
  •     RT-PCR
  •     Sequencing
  •     In vitro transcription
  •     RNA probe synthesis
  •     miRNA and siRNA preparation

Benefits

  •     Rapid and reliable clean-up of ss cDNA and RNA, including miRNA, siRNA, and aRNA
  •     Efficient purification of both large and small RNAs, and cDNA
  •     Complete removal of salts, unincorporated primers, and nucleotides
  •     No centrifugation step, no filtration step
  •     Adaptable to your current liquid handling workstation

The HighPrep™ RNA Elite Clean-up System utilizes MagBio’s solid-phase paramagnetic bead-based technology for high-throughput purification of RNA or cDNA for in vitro applications such as transcription, antisense RNA (aRNA) amplification as well as for RNA and cDNA probe synthesis. This protocol enables recovery even of micro RNA (miRNA), small RNA and total RNA from enzymatic reactions, concentrating of miRNA and total RNA from a diluted sample. The HighPrep™ RNA Elite Clean-up System can be used for manual RNA clean-up as well as on automated liquid handling workstations.
Item#:
ASHIHPRPRNAECUS
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