Water DNA Extraction Kit

About Water DNA Extraction Kit

• SPINeasy DNA Kit for Water is a high-performance water genomic DNA (gDNA) extraction kit based on silica-membrane spin-column technology. This kit enables quick isolation of gDNA from water in less than 30 min. Water samples are processed using our uniquely formulated Lysis Buffer W1 and Lysing Matrix E to effectively lyse various types of cells. Column W1 provided in the kit has high binding capacity and selectivity for gDNA. The combination of components in the kit extracts gDNA of high yield and purity that is ready for downstream analyses such as PCR, restriction digestion and sequencing.

  Advantages of SPINeasy DNA Kit for Water

  Highly pure genomic DNA extraction

  SPINeasy DNA Kit for Water is compatible with various types of water sample and resulting gDNA is of high purity. SPINeasy DNA Kit for Water provided better purity of extracted DNA when compared to the other DNA kits. The purity of the extracted DNA was determined with spectrophotometric analysis by measuring and calculating the ratio of the absorbance at 260 nm and 280 nm (A260/A280). Generally, purity is considered good with A260/A280 ratio around 1.7-2.0.

  Note: The genomic DNA extracted with SPINeasy DNA kit for Water (in blue bar) was the only DNA kit among the competitors DNA kits to achieve A260/A280 ratio within 1.7-2.0 across different types of water sample.

  The level of contaminants in the DNA extracted was determined similarly with spectrophotometric analysis by measuring and calculating the ratio of absorbance at 260 nm and 230 nm. Strong absorbance around 230nm can indicate that organic compounds or chaotropic salts are present in the purified DNA. A ratio of 260nm to 230nm can help evaluate the level of salt carryover in the purified DNA. The lower the ratio, the greater the amount of thiocyanate salt is present, for example. The contaminants may come the extraction procedure such as guanidine thiocyanate (GTC). Generally, purity is considered good with A260/A230 ratio of 1.0 or above 1.0.

  Note: The genomic DNA extracted with SPINeasy DNA kit for Water (in blue bar) was generally free from the contaminants as assessed by its A260/A280 which were above 1.0 across different types of water samples.

  Higher yield and integrity of genomic DNA extracted

  SPINeasy DNA Kit for Water has consistently achieved better yield along with high purity as compared to competitors kits. Total yield is calculated by multiplying the DNA concentration by the final total purified sample volume and integrity is determined by absence of visible shearing or smearing of band during gel electrophoresis.

  Note: SPINeasy DNA Kit for Water consistently achieved better yield across various types of water samples as compared to competitors DNA kits.

  M - 1kb plus DNA ladder

  1: River Water; 2: Pond Water; 3: Sea water; 4: Sewage;

  M: SPINeasy DNA Kit for Water from MP Biomedicals

  Q: Competitors kit 1

  O: Competitors kit 2

  Note: SPINeasy DNA Kit for Water obtained more intact bands of extracted DNA as compared to competitors DNA kits.

  Request for sample

  Contact us for your SPINeasy DNA Kit for Water, 50 preps here. Please provide appropriate information so our local representative are able to get back to you soon.

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  Application Notes

  Extract gDNA of high yield and purity from different types of water including river water, pond water, seawater, sewage that is ready for downstream analyses such as PCR, restriction digestion and sequencing.

  Usage Statement

  Research Use Only (RUO).

  Key Applications

  Genomic research; Environmental study

Efficient Water DNA Recovery

Our Water DNA Extraction Kit harnesses silica-membrane technology, enabling the rapid isolation of high-quality DNA directly from large volumes of water samples. The spin column format streamlines the workflow, supporting seamless transition to downstream applications such as PCR and qPCR.


Flexible Sample Processing

This kit accommodates up to 1 liter per extraction, ensuring adaptability for diverse water sources. With an elution volume of 50-100 L, users achieve concentrated DNA suitable for sensitive molecular assays, maximising research outcomes.


Simple Storage and Long Shelf Life

Supplied in a sturdy box kit, the components remain stable at 15-30C for up to 12 months. No refrigeration is needed, making the kit suitable for field and laboratory use under Indian climate conditions.