Lumière bleue pour une utilisation avec diverses taches, y compris les taches GFP

Transilluminateur UV

  • UVP - Visi-Blue

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Visi-BlueT Transilluminators are UV safe and convert 365nm UV to 460-470nm blue light for use with various stains including GFP stains. Two filter sizes are available.

  • 460-470nm excitation samples


Main Features
  • 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
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


IntensitySelect models offer single intensity other models include variable intensity. Refer to the part numbers tab for information.
Variable intensity settings - High/Medium/LowHigh setting allows for UV excitation of fluorophores on gels for routine photography. Medium is excellent for viewing and quick single-band excision. Low setting allows for positioning and preparation of gels, excising multiple bands, and focusing for photography.
Light Source460-470nm
Watts8 watts
VB-26 Watts25 watts
VB-40 Watts25 watts
DimensionsVB-26: 11.25D x 14W x 5H* in. (241 x 337 x 121mm)
Height includes UV blocking orange cover
VB-40: 13.25D x 19.13W x 5.64H* in. (337 x 486 x 143mm)
OptionsGel Tools
* Height includes UV blocking orange cover


Part Numbers
3UV / Single Intensity
110-115V230VModelIntensity StyleWavelengthFilter Size
95-0461-0195-0461-02VB-26VVariable460-470 nm21 x 26cm
95-0433-0195-0433-02VB-40VVariable460-470 nm20 x 40cm
Replacement Tubes
Replacement Tube34-0056-018 watt, 365nm BLB
Replacement Tube34-0060-0125 watt, 365nm BLB