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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® Spacers for Dual and Air Cooled Vertical Systems

 

Gel Spacers for SE400 and SE600 Series Vertical Electrophoresis Systems.

 

Engineered for consistent gel casting, these precision-machined spacers are made from high-strength, chemically resistant plastics. Available in three lengths (8, 16, and 24 cm) and multiple thicknesses (0.75 mm, 1.0 mm, 1.5 mm) to accommodate various gel formats.

All 1.0 mm spacers are white for quick identification during setup.

 

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

Item#:
ASHOFRSPACERS


Hoefer® T-Spacers for Mini Vertical Systems

 

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

 

Ensure accurate gel thickness and leak-free casting with precision-milled T-spacers. All spacers are precision-machined from durable plastics for high chemical resistance and optimum tensile strength. These spacers provide consistent alignment and long-term durability for mini vertical systems.

 

Available in multiple lengths (8 cm and 10.5 cm) and thicknesses (0.75 mm, 1.0 mm, and 1.5 mm) to suit your specific gel requirements.

 

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

Item#:
ASHOFRTSPACE

ENDURO™ Power Supply 

  • Two models (300V and 250V) available
  • For DNA, RNA, or protein electrophoresis, and blotting applications
  • Constant voltage or constant current with automatic crossover
  • 250 V model also offers a constant power operating mode
  • Timed or continuous operation
  • Short circuit and over current/ over voltage protection
  • No load and load change detection system
  • Programming includes option for automatic recovery after power failure
  • 3 year warranty

The new Enduro™ Power Supplies meet a wide range of applications including DNA, RNA, and protein electrophoresis, blotting, and many others. Two models are available with voltage ranges to 300 V and current ranges to 3000 mA. Operating modes include constant voltage or constant current with automatic crossover. In addition, the 250V model offers a constant power operating mode.

All parameters, including voltage, current, power (250 V model only), and time are easily set using the membrane keypad and displayed digitally on the back lit LCD. Compact in design with a small footprint, the Enduro™ Power Supplies are also stackable to save space. For easy viewing and setting of parameters on the bench or on a shelf, the front of the power supply can be raised with the integral folding feet.

Specifications

Model300V250V
Output Voltage Range/Increments2-300V/1V5-250V/1V
Output Current Range/Increments4-500mA/1mA10-3000mA/10mA
Output Power Range/Increments90 watts max/n.a.1-300W/1W
Operating Constant Modescurrent or voltagecurrent, voltage, or power
Timer1 -99 min, or continuous1min. to 99h 59min or continuous
ProgrammablenoYes (20 program capacity)
Dimensions (W x D x H)19 x 25 x 8 cm19 x 25 x 8 cm
Weight2.6 lbs5.7 lbs
Input Voltage110-230 V110-230 V
Item#:
ASPOWERSUP1


ENDURO™ GDS II Gel Documentation System - GDS II & GDS Touch II

 

Product Features

  • Region of interest (ROI) function allows optimal exposure in less than 30 seconds. No more multiple exposures to get good images!
  • Transilluminator good for 30,000 hours so you won't need to buy replacement UV bulbs
  • Save photo files as jpeg or 16bit Tiff files ideal for publication
  • Made in U.S.A.
  • Included fully-featured qualitative software ideal for creating publication and notebook-quality images 

ENDURO™ GDS II Applications

  • Visible protein stains like Coomassie blue or silver stain
  • Designed for DNA
  • Ethidium bromide
  • Safe Dyes such as GelGreen® and SYBR™ Safe 

ENDURO™ GDS II and GDS Touch II are the next-generation Gel Documentation Systems from Labnet International. These gel documentation systems are used for visualization of DNA and protein stained within a gel and provide photo documentation of these gels in a laboratory setting.

The GDS II comes in either a 302 nm or 365 nm version and runs on a Windows-based PC (not included).

The GDS Touch II comes in either a 302 nm or 365nm wavelength version with 470 nm epi-blue lights for use with Safe Dyes that eliminate the need for ethium bromide.

Both versions now come with a storage location on top to help maximize bench space and provide a place for accessories.

 

Specifications
GDS IIGDST II
Image Resolution3.2 MP3.2 MP
Field of View15 x 20 cm15 x 20 cm
Standard IlluminationUV (302 or 365nm), epi whiteUV (302 or 365nm), epi-white, epi-blue
System ControlsWindows 10 PC or laptop (not included)Windows 10 tablet (built-on)
USB 2.0 Ports22
Dimensions12 x 15 inches (31 x 38 cm)12 x 15 inches (31 x 38 cm)
CertificationscTUVus; CEcTUVus; CE
Computer SpecificationsPC or laptop* (not included)Tablet included

*PC or Laptop must meet the following minimum specifications

  • Windows 10
  • Intel® processor
  • 1.4 GHz processor speed
  • 2 GB RAM
  • 16 GB free hard disk space
  • 2 USB 2.0 or higher

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

Item#:
ASGDS2TOUCH

Enduro™ UV Transilluminators


The ENDURO™ UV Transilluminator represents a great new imaging product true to ENDURO™ name. This UV transilluminator has been designed for rugged use and durability with exceptional performance.
  • Compact size with 21 x 26 cm viewing area
  • Available in single or dual wavelength models
  • Unique heavy duty hinge design can be held in place at any angle for gel cutting
  • UV shield fully protects user from UV light
  • Uniform UV Black Glass provides improved imaging contrast
The use of UV Black Glass minimizes the striping effect seen on many UV transilluminators. This provides a more uniform background for gel imaging.
Item#:
ASENDUROUVTRANS

ENDURO™ Semi Dry Blotter

  • Western, Southern, and Northern Blots
  • Rapid transfer times
  • Uniform head dispersion
  • Variable gel thickness
  • Minimal buffer volume

The ENDURO™ Semi-Dry Blotter provides great flexibility in a lab since it can be used for all types of blotting: Western, Southern, and Northern. Blotting with the ENDURO™ Semi Dry Blotter typically can be done in 15 to 30 minutes making it a fast and easy way to do all your blotting applications. Set up procedures are easy and economical with little buffer needed. The screw down lid adjusts to varying gel thicknesses and sizes while the platinum coated electrodes provide uniform pressure ensuring even transfers. To provide your lab with total blotting solutions use with our ENDURO™ 250V, 3000mA high current power supply.


Specifications

Dimensions

32.5 x 25 x 5.5 cm | 12.8 x 9.8 x 2.2 in

Buffer Volume

20 mL

Sample Capacity

4 Blots: 8 x 8.5 cm | 2 Blots: 16 x 8.5 cm | 1 Blot: 16 x 17.5 cm
Item#:
ASDRYBLOT

Semi-Dry Blotting Systems, 10cm x 10cm


Choose Galileo Insight™ semi-dry sytems for rapid and efficient molecular transfer.
Galileo semi-dry electroblotters provide quick and efficient transfer of nucleic acids and proteins from agarose or acrylamide gels. Since only the tranfer "sandwich" of gel, membrane and blotting papers must be kept wet, much less buffer is required than traditional tank transfer systems. Solid plate style electrodes (stainless steel cathode and platinum anode) assure even and complete molecular transfer.

Item#:
ASSEMIDRYELECT1010

Large Tank Blotter with two cassettes, 20 x 20cm

  • Designed to optimally transfer very large and difficult proteins.
  • Reproducible transfer results thanks to the plate electrodes made
  • of platinum-plated titanium (anode) and stainless steel (cathode).
  • Efficient cooling system: Water circulation system with alumina
  • ceramic wall located at the chamber base for effective heat
  • removal.
  • Safety lid: asymmetrical configuration of electrical contacts
  • prevents mismatching of electrodes.

Item#:
ASLARGETANKBLOT2020

Semi-Dry Blotting Systems, 20cm x 20cm

Choose Galileo Insight™ semi-dry sytems for rapid and efficient molecular transfer.
Galileo semi-dry electroblotters provide quick and efficient transfer of nucleic acids and proteins from agarose or acrylamide gels. Since only the tranfer "sandwich" of gel, membrane and blotting papers must be kept wet, much less buffer is required than traditional tank transfer systems. Solid plate style electrodes (stainless steel cathode and platinum anode) assure even and complete molecular transfer.

The larger format 2020 system is ideal for transfer of larger gels or simultaneous transfer of multiple smaller gels. System is supplied complete with power leads and a sample pack of our ultra-pure cotton fiber filter paper.
Item#:
ASSEMIELECT2020
White Light, 21x26cm, Single

Uniform white light diffusion for viewing negative and film positives. X-ray film, autoradiographs, microtiter plates, and stained gels can be viewed on the white light transmitting glass surface. This surface, permanently double-safety sealed into the unit for durability, provides a scratch and chemical resistant work area which can be cleaned easily. Durable transilluminator housing is scratch resistant, epoxy powder paint finish for easy cleaning. 2 year warranty

ModelOrder NoDescriptionFilter SizeDimensions
TW-26 95-0208-01White Light Transilluminator, 115V 21 x 26cm9.5"D x 13.25"W x 4.25"H
TW-4395-0214-01White Light Transilluminator, 115V 36 x 43cm19.13"D x 16"W x 4.25"H

Safety Certifications: ETL, ETL/c on all 115V models.
Item#:
95-0208-01
Your Price:
1360.00
Each
  • Increased ultraviolet output and intensity
  • No light flicker
  • Wider intensity range with variable selection (select models)
  • Fast lamp start up
  • Universal power supply
  • Reduced electrical consumption
  • Longer tube life
  • Lighter weight
  • Improved gel visualization and gel documentation
  • 2 year warranty

Visi-Blue Transilluminators are designed for use with GFP stains. As compared to UV, the blue light will transmit through almost any transparent (plastic, glass, etc.) laboratory equipment. This is essential when monitoring and detecting DNA migration and protein expression in real time.

  • Two models are available with surface areas as follows: 21x26cm or 20x40cm
  • Select from models with 8-watts or 25-watts
  • Amber cover (included) blocks blue light transmission and allows visualization of media above 500nm
Item#:
ASPCRUVEQ10

Several specially designed converter plates convert a transilluminator's 302nm ultraviolet radiation .

  • To white light for viewing protein gels, coomassie blue stained or silver stained media. The Converter Plate's uniquely phosphored glass assembly (patent pending) converts the UV radiation via a white diffuser
  • Convert UV:
  1. To 460-470nm with the Visi-BlueT plate for viewing GFP stains
  2. To 365nm UV with the UV/UV plate for preparation and gel excision
  • The scratch-resistant glass is mounted in a metal housing for durability
  • Rubber seal stops the plate from sliding
  • Handles are situated on two sides of the plate for easy handling
  • Several standard plate sizes are available; custom sizes are also available
Item#:
ASPCRUVEQ15
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