Gelfiltration Chromatography

Gelfiltration Columns from emp Biotech - fast and efficient protein purification

CentriPure and CentriPure Mini Spin Columns are ready-to-use columns for fast and efficient desalting, buffer exchange and removal of small molecular impurities from protein samples.
The gel matrix Zetadex, a new cross-linked composite dextran matrix, has been proven to be superior for desalting, buffer exchange and removal of small molecular impurities, such as salts, ammonia, dyes, biotin, haptens etc. from antibodies, enzymes and other proteins.

  • Hydrated, ready-to-use gel filtration columns
  • Processing of small and large sample volumes possible
  • Available as flow gravity or spin columns
  • Fast and easy handling
  • High yield and high purity
  • Minimal effect of buffer and pH on resolution
  • Purified biomolecules are directly suited for downstream applications, like SDS PAGE, mass spectrometry, X-ray crystallisation



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New !

SERVA Catalog
2020

In detail you will find the following new products in catalog 2020:

  • • SERVA TAE Clear G Agarose tablets for practical nucleic acid electrophoresis
  • • Novel enzymes such as recombinant PNGases F as lyophilized powder
  • • High-performance protein A/G magnetic agarose beads
  • • New buffers for molecular and cell biology
  • • SERVA BluePower® power supplies running from 300 Volt to 6000 Volt and from 150 mA to 2 A for gel electrophoresis and blotting
  • • Electrophoresis gel and blot automation: SERVA BlueStain is an innovative device for the treatment of automated gel and blot staining
SERVA Catalog 2020.pdf
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Certificates of Analysis
now online!

How to find the required certificate of analysis for your product:
In the search, enter the 5-digit article number without additional packaging, i.e. 11404 if you are looking for the AZ for your 500 g-Pack Agarose 11404.02.
Now click on the search result and you will be taken to the product entry. Here you will find the link "Certificate of Analysis", which you follow.
Now select the lot number from the list and download the PDF with a click. Done.

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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
SERVA Brochures: Western Blotting V1806 (pdf)
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Using the Quick Order field, you can add a product to your shopping cart with just one click. All you have to do: enter the Cat.No. as shown in our catalog in the format xxxxx.yy and click the Go!-Button.