HigherPurity™ Circulating DNA Purification Kit

HigherPurity™ Circulating DNA Purification Kit

For a Pure, Concentrated & Rapid Purification of Circulating DNA from Serum and Plasma

Product Overview:

The kit offers a pure, concentrated and rapid simultaneous purification of Circulating DNA from cell–free samples such as serum and plasma (1 mL). The cell-free DNA in plasma and serum is known to be highly fragmented 50 – 1,000 bp. The degree of fragmentation depends on several parameters like origin DNA (fetal, tumor, microbial DNA), health of the donor blood, blood sampling procedure and handling of the sample.

The kit uses HigherPurity™ breakthrough technology based in nucleic acid ability to bind silica in the presence of high concentrations of chaotropic salts. For this, it is used a special columns designed for high recovery, especially of fragmented DNA in a range 100 – 1,000 bp and optimized Binding Buffer.

Quote request

Availability: In stock! Ready-to-ship immediately

Catalog Numbers, Sizes & Prices

Cat. No. Size Price
AN0260-S 20 rxn 112 €
AN0260 50 rxn 279 €
AN0260-XL 250 rxn 1,284 €


We  also offer this Product with different specifications or size (Custom Solutions), in higher amounts (Bulk Inquiries) or under OEM Basis (OEM Partnerships).

Note: Prices may vary between countries, because additional cost may be applied due taxes, shipments or Custom fees.

Advantages & Features

  • Fast protocol: rapid isolation of circulating DNA in 58 minutes.
  • Sample size: 1 mL (plasma or serum).
  • High purity: complete removal of inhibitors.
  • Yield: Varies, due to donor-to-donor variations, health status and the level of nucleases present in the blood.
  • Elution volume: 30 μL.
  • Ready-to-use: DNA obtained for direct use in PCR or real-time PCR.
  • Risk-free: product covered by our Quality 100% Guarantee.


Includes for 50 rxn:

– 50 CleanEasy™ MiniSpin Columns

– 250 Collection tubes (2 mL)

–  3 mL tubes

– 55 mL BLY Buffer

– 2 x 100 mg Proteinase K

– 18 mL WB1 Buffer

– 10 mL WB2 Buffer

– 2 mL Elution Buffer

Download documentation

Data Sheet


The purified circulating RNA and DNA is compatible with most of the Molecular Biological applications such as:

  • Reverse transcription qPCR.
  • Reverse transcription PCR.
  • Northern blotting.
  • RNase protection and primer extension.
  • Expression array assays.
  • PCR.
  • qPCR.
  • Southern Blot.
  • Methylation-sensitive PCR.
  • Restriction enzyme digestions.
  • Ideal for detection of biomarkers in various diseases.
  • Analysis of fetal DNA from maternal plasma.

Tables, Figures & Protocols


HigherPurity™ Circulating Genomic DNA Purification Mini Spin Kit Protocol

Quality Control

  • DNA isolated from 1,000 μl of Plasma/Serum quantified by spectrophotometer and analysed by PCR.


  • Recommendations: If any kit reagent forms a precipitate, warm at 55–65 °C until the precipitate dissolves, and allow to cool to Room Temperature before use.

Storage, Shipping & Guarantee​

  • Shipped in: Ambient Temperature.
  • Storage: All components can be stored at Room Temperature. Proteinase K should be stored at -20 ºC for longer-term storage.
  • Guaranteed: All components are stable for 2 years,  if stored properly.

Safety Statements

This product is developed, designed and sold exclusively for Research purposes and in vitro use only (RUO). The product was not tested for use in diagnostics or for drug development, nor is it suitable for administration to humans or animals. For more info, please check its Material Safety Data Sheet available in this website.

Frequently asked questions

Do you have any question? Please visit our FAQs section GO

Customers Review

Leave a Reply

You must be logged in to post a comment.

  • slidebg1

    Related products

    Horse-Power™ Taq DNA Polymerase

    Horse-Power™ Taq DNA Polymerase is a pure, versatile and thermostable recombinant enzyme produced in an E. coli strain, which carries the cloned pol gene from Thermus aquaticus. The enzyme has 5’→3’ polymerase activity and a weak 5’→3’ exonuclease activity but...

    Learn more
  • slidebg1

    Related products

    Proteinase K

    Proteinase K isolated from Tritirachium album is used for protease digestion during DNA and RNA preparation. It is a serine protease that exhibits broad cleavage specificity. With a molecular weight 28.900 kD, it cleaves peptide bonds adjacent to the carboxylic...

    Learn more
  • slidebg1

    Related products

    RNase A

    RNase A (Ribonuclease A) is a bovine pancreatic endoribonuclease that cleaves single-stranded RNA. It catalyzes the cleavage of the phosphodiester bond between the 5’-ribose of a nucleotide and the phosphate group attached to the 3’-ribose of an adjacent pyrimidine nucleotide....

    Learn more