Tissue Dna Extraction Kit

About Tissue Dna Extraction Kit

• SPINeasy DNA Kit for Tissue (with Lysing Matrix) is a high-performance genomic DNA (gDNA) extraction kit which combines mechanical, chemical and enzymatic disruption of tissue samples in 30 minutes. The addition of proteinase K allows a more efficient and complete digestion of any tissue type. Homogenizing time is greatly reduced while substantially increasing the gDNA yield and purity. The kit is validated for tissue samples of fatty, tough, and fibrous samples, and suitable for downstream applications such as PCR and qPCR.
• Product Description

  Hard-to-break samples including fatty and tough fibrous tissues (e.g., tendons or ligaments) pose significant challenges in the first step of DNA isolation. Conventional ways of sample rupture or enzyme digestion may not completely lyse those challenging samples. The SPINeasy DNA Kit for Tissue (with Lysing Matrix) can efficiently isolate high-quality genomic DNA from various types of tissue in 30 minutes. Samples are rapidly disrupted by bead beating method along with Lysing Matrix M and Buffer TD1. It is highly recommended to use FastPrep Instrument from MP Biomedicals to disrupt the tissue for an optimal yield. The lysis buffer mix containing Proteinase K can completely dissolve the sample in a short 10-min incubation. The combination of mechanical, chemical, and enzymatic lysing methods of this kit provides significantly higher yields of genomic DNA as compared to other commercial kits that have no mechanical lysis. With this optimized lysis method, the hard-to-lyse samples such as tough (rodent tail, ear punches), and fibrous (heart, muscle) tissues can now be easily and completely lysed. The lysis buffer mix also contains RNase A which will minimize the possibility of RNA contamination. The subsequent treatment with Buffer TD2 enables selective binding of DNA to Column S. The genomic DNA extracted from multiple types of tissues showed no inhibition in PCR and is immediately ready to be used for downstream applications, including long fragment PCR, qPCR, restriction digestion and sequencing.

  Figure 1: Comparison of quality and quantity of gDNA extracted from various types of tissues using SPINeasy DNA Kit for Tissue (with Lysing Matrix) and competitor Q kit. The gDNA yield, A260/A230 and A260/A280 ratio (from 15 mg of corresponding tissue types) were measured using a spectrometer. The virtual gel image and DNA Integrity Number (DIN, in green and yellow) were analyzed using Agilent Tapestation 4150.

  Figure 2: Amplifiability of DNA extracted with SPINeasy DNA Kit for Tissue (with Lysing Matrix)
  Upper panel: Agarose gel electrophoresis of gDNA isolated from various rabbit/mouse tissues using SPINeasy DNA Kit for Tissue (with Lysing Matrix). One microliter of extracted gDNA was amplified using rabbit or mouse-specific -actin primers (1kb product). Reactions without DNA served as negative controls (NC).
  Lower panel: Comparison of threshold cycles (Ct) of qPCR when amplification was performed using equal quantity of chicken liver, beef, and fish gill gDNA (25 ng). Targets were amplified with SYBR green.

  Application Notes

  The SPINeasy DNA Kit for Tissue (with Lysing Matrix) was designed for rapidly isolating high-quality DNA from tissue samples.

  Usage Statement

  Unless specified otherwise, MP Biomedicals products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

  Key Applications

  Long fragment PCR, qPCR, restriction digestion and sequencing.

Reliable DNA Isolation for Molecular Research

This extraction kit delivers high-purity DNA from tissue samples, supporting diverse molecular applications. Its lyophilized reagents maintain integrity over extended storage periods, ensuring consistent and dependable results every time. With user-friendly components and clear instructions, researchers can streamline their sample processing for genomic studies.


Convenient Format and Storage

The kit is packaged in a box with easy-to-handle components sufficient for 50 preparations. Designed for room temperature storage in a dry environment, it eliminates the need for special refrigeration, making it an ideal choice for labs with limited cold storage capabilities.


Application Versatility and High Purity

Tailored for DNA isolation, this kit is suitable for a range of tissue types and downstream molecular biology techniques. Each preparation yields high purity DNA, meeting strict requirements for sensitive applications and ensuring reproducible results in genomic research.