Stains

SERVA offers high quality dyes and staining kits for applications in botany, bacteriology, histology and cell culture.

Biological material is mainly composed of molecules containing atoms like carbon, hydrogen, oxygen, nitrogen, phosphor etc., which all have a low atomic weight and are therefore electron-transparent. In the electron microscope such untreated samples would yield a blurred image with low contrast. To increase contrast, samples have to be treated with salts of heavy metals which are able to scatter electrons.
See section Stains in Electron Microscopy for the most common contrasting reagents.



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Spring Campaign 2017 -
Special Offers!

Product of the Month April:

BlueBlock PF (10x)

Western Blotting - New Brochure!
ICPL™ Quadruplex Plus Kit -

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Spring Campaign 2017 -
Special Offers!
  • PRiME™-Packages for Minigel SDS PAGE
  • Protein Electrophoresis
  • Gel Documentation
  • Nucleic Acid Electrophoresis
  • Western Blotting
  • Fluorescent Dyes

 This way to the campaign

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Product of the Month April:

BlueBlock PF (10x)

Purification of polyHis-Tagged Recombinant Proteins

This way to the Special Offer

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Western Blotting - New Brochure!
  • • Molecular Weight Standards
  • • SDS PAGE for Western Blotting
  • • Transfer Membranes and Buffers
  • • Blocking Reagents
  • • Detection Systems
  • • Instruments for Western Blotting

Broschüre (PDF)

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SERVA - now on YouTube
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ICPL™ Quadruplex Plus Kit -

Now with improved sequence coverage by protein double digestion!

SERVA ICPL™ Quadruplex Plus Kit 39233

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