Electrophoresis Systems

Electrophoresis Systems for Reliable DNA, RNA, and Protein Separation

Electrophoresis systems are essential tools for molecular biology and life science research, enabling accurate separation, analysis, and visualization of DNA, RNA, and protein samples. MIDSCI offers a complete selection of electrophoresis equipment designed for dependable performance, whether you're running agarose gels for PCR validation, analyzing nucleic acids, or performing protein electrophoresis for western blotting. From gel imaging systems to transilluminators and power supplies, our solutions offer consistent results.

Engineered for compatibility with precast gels, staining/blotting systems, and more, MIDSCI electrophoresis systems streamline your molecular biology processes.

Need help choosing an electrophoresis system or can't find what you're looking for? Contact us today for expert assistance, and sign up for our newsletter to keep up with new offers and promotions.

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Hoefer® Combs for SUB15 and SUBHT Submarine Gel Electrophoresis Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

 

MC = Microtiter spacing for use with a multichannel pipette
Sample volume listed is for a 5 mm deep well

For use with SUB15 and SUBHT Submarine Gel Electrophoresis Systems

 

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS8


Hoefer® Combs for SUB20 and SUB20C Submarine Gel Electrophoresis Systems


Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS9


Hoefer® Combs for SUB10 Submarine Gel Electrophoresis Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS6


Hoefer® Combs for SUB13 Submarine Gel Electrophoresis Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS7


Hoefer® Combs for HE99X Max Horizontal Agarose Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

  • All combs require HE91-BK comb back ordered separately
  • Preparative combs have 1 preparative well and 2 reference wells
  • Sample volume listed is for a 5 mm deep well
  • For use with HE99X Max Horizontal Agarose Systems

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS4


Hoefer® Combs for SUB6 Submarine Gel Electrophoresis Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS5


Hoefer® Standard and Preparative Combs for Vertical Systems

 

Combs are precision machined from Teflon®, which is highly resistant to acids, bases, and all commonly used buffer systems. An important benefit of Teflon® combs, compared to other types, is that they are easily removed while maintaining gel integrity. They are lightweight and virtually unbreakable when used with reasonable care. Some combs have microtiter spacing for use with multi-channel pipettes.

  • Standard Combs come attached to a standard back, which produces maximum well depths of 25 mm, except for the 28-well combs, which produce well depths of 15 mm. 15-well Standard Combs have microtiter spacing for use with multichannel pipettes.
  • Preparative Combs have adjustable comb backs (10, 15, and 25 mm depth) and form 1 large preparative well plus 1 or 2 small reference wells.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS2


Hoefer® Combs for HE33 Mini Horizontal Agarose Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

  • All combs require HE31-BK comb back ordered separately
  • Preparative combs have 1 preparative well and 2 reference wells
  • Sample volume listed is for a 5 mm deep well
  • For use with HE33 Mini Horizontal Agarose Systems

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS3


Hoefer® Standard and Preparative Combs for Mini Vertical Systems

 

Compatible with SE300 MiniVE, SE260, and the SE250 Series Vertical Electrophoresis Systems.

 

Precision machined from Teflon®, which is highly resistant to acids, bases, and all commonly used buffer systems. An important benefit of Teflon® combs, compared to other types, is that they are easily removed while maintaining gel integrity. They are lightweight and virtually unbreakable when used with reasonable care. Some combs have microtiter spacing for use with multi-channel pipettes. (See Specifications.)

 

Standard Combs come attached to a standard back, which produces maximum well depths of 25 mm, except for the 28-well combs, which produce well depths of 15 mm.

  • 9- and 18-well Standard Combs have microtiter spacing for use with multichannel pipettes.
  • Preparative Combs have adjustable comb backs (10, 15, and 25 mm depth) and form 1 large preparative well plus 1 or 2 small reference wells.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS1


Hoefer® Combs for SUB25 Submarine Gel Electrophoresis Systems

 

Available in multiple tooth configurations and thicknesses to suit various sample volumes and well sizes. Hoefer® combs ensure sharp, consistent, well formation for accurate, reproducible results.

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRCOMBS10


Hoefer® Standard Format Glass Plates for Vertical Systems

 

Standard format glass plates are for SE660, SE600X Chroma, SE600, SE640, SE410, and SE400 Vertical Gel Electrophoresis Units.

 

Run as many as four 0.75, 1.0, or 1.5 mm thick gels on SE600 Series units and two gels on the SE400 Series at one time under identical conditions using the double gel capacity Divider Plates. Insert a divider plate between the glass plates that make up a single gel sandwich. Place spacers on each side of the divider plate to form two gel cavities for pouring gels. This two gel “club sandwich” fits into the same casting stand and seals perfectly.


Hoefer® PlateMate Glass Plate Washer and Storage Kit

 

Dramatically reduces glass plate loss due to chipping and cracking. Each holder can hold either ten 18 cm wide plates in the long direction or twenty 8 cm wide plates in the short direction. The adaptor can be placed in three different slots, labeled to refer to the length of the plates: 8, 10, or 12 cm. 

  • Glass plates fit securely into the plate holders' grooves for safe washing, rinsing, and storage
  • Stainless steel handles let you carry plate holders easily and set them safely into the washing bath
  • Accommodates forty 8 cm tall or twenty 18 cm wide plates
  • Holds as many as twenty 10.5 cm tall plates with the optional SE103 long plate adapter accessory 

Includes

  • Polypropylene Washing Tank, 1/ea
  • Plate Holders with Handles and Dust Cover, 2 sets
  • Long Plate Adapters, 2/pk
  • Holders and Adapters, 1/ea 

Each holder can support either ten SE600 series glass plates in the long direction or twenty SE250 glass plates in the short direction. An optional adapter (included in the PlateMate Washer and Storage Kit) is available to enable each holder to accept ten SE260 or miniVE glass plates.

 

Liquid Capacity of Tank

  • 5 liters to cover 10 x 8 cm and/or 10 x 10.5 cm plates (for the SE250, SE260, or miniVE).

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRSGPLTS


Hoefer® Glass and Alumina Plates for Mini Vertical Systems

 

Small Glass and Alumina Plates for Mini Vertical Units.


Compatible with SE300 MiniVE, SE260, and the SE250 Series Vertical Electrophoresis Systems. (see notes below). 

This set includes precision-crafted glass and alumina plates for electrophoresis applications. Includes a variety of notched and rectangular plates in 10 x 8 cm and 10 x 10.5 cm sizes, ideal for customizing your vertical gel setup.

*Alumina plates are not recommended for use with the Hoefer® miniVE™ Vertical Protein Electrophoresis and Blotting System. 
 

Hoefer® PlateMate Glass Plate Washer and Storage Kit

 

Dramatically reduces glass plate loss due to chipping and cracking. Each holder can hold either ten 18 cm wide plates in the long direction or twenty 8 cm wide plates in the short direction. The adaptor can be placed in three different slots, labeled to refer to the length of the plates: 8, 10, or 12 cm.

  • Glass plates fit securely into the plate holders' grooves for safe washing, rinsing, and storage
  • Stainless steel handles let you carry plate holders easily and set them safely into the washing bath
  • Accommodates forty 8 cm tall or twenty 18 cm wide plates
  • Holds as many as twenty 10.5 cm tall plates with the optional SE103 long plate adapter accessory 

Includes

  • Polypropylene Washing Tank, 1/ea
  • Plate Holders with Handles and Dust Cover, 2 sets
  • Long Plate Adapters, 2/pk
  • Holders and Adapters, 1/ea 

Each holder can support either ten SE600 series glass plates in the long direction or twenty SE250 glass plates in the short direction. An optional adapter (included in the PlateMate™ Washer and Storage Kit) is available to enable each holder to accept ten SE260 or miniVE glass plates. 

Liquid Capacity of Tank

  • 5 liters to cover 10 x 8 cm and/or 10 x 10.5 cm plates (for the SE250, SE260, or miniVE). 

Proudly made in the USA! Click here for more made in America products!

Item#:
ASHOFRGAPLTS
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