DNA Standards

For size determination of DNA fragments in agarose gels you need size markers of high quality under the respect of fragment size and purity.

SERVA offers two types of DNA MW size markers:

SERVA DNA standard lyophilized

  • Range covers traditional MW standards made by digestion of pUC19, pBR328 or phage λ DNA as well as 100 bp and 1 kb ladders for PCR fragment analysis
  • High-quality fragment ends, lyophilized - can be resuspended in buffer of choice for labelling experiments, e.g. fill-in, 5’-end label
  • Stable for at least 3 years (if stored at -20 °C), 1 x 1 ml sample buffer is included for easy and fast resuspension of the DNA fragments

    SERVA FastLoad DNA ladder

    • Range covers ready-to-use, supplied in loading buffer DNA ladders for fragment ranges from 50 – 1500 bp, 100 – 3000 bp and 250 bp – 25 kb
    • For estimation of DNA mass of bands of similar size with comparable intensity, the approximate mass of each band is indicated
    • Stable for 6 months at 25 °C and for 12 months at 4 °C. For long term storage store at -20 °C


News

New !

SERVA Catalog
2020

Watch the SERVA Video!

Certificates of Analysis
now online!

Western Blotting -
New Brochure!

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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.