Extraction Kits for Automatic Instruments

TGuide FFPE DNA One-Step Kit

One-step extraction of genome DNA from FFPE samples

Catalog number / packaging

Cat. no

ID

No. of preps

OSR-M405 48 preps
  • Storage

    Store at room temperature (15-25°C)
  • Description

    TGuide FFPE DNA One-Step Kit is specially designed to extract genome DNA from paraffin tissue samples with TGuide automated nucleic acid extractors. This kit adopts a one-step heating method, so that deparaffinization and tissue lysis can be simultaneously carried out, and harmful reagents such as xylene are not contained. This kit has two extraction options: For small amount of samples, choose 2 hours lysis; For large amount of samples, choose 16 hours overnight lysis. The kit adopts cellulose embedded magnetic beads technology to efficiently extract genome DNA.

  • Features

    ■ In-machine deparaffinization: The deparaffinization and extraction steps can be completed automatically by simply putting untreated paraffin embedded samples into reagent cartridge and then adding Sula Oil and Proteinase K.

    ■ Reliable results: The obtained genome DNA is free from RNA and protein contamination, and can be directly used for PCR or fluorescence real time PCR.

    ■ Safe and harmless: Organic solvents that are harmful to human body such as phenol chloroform are not needed.

  • Applications

    Purified DNA can be directly used in various regular operations, including enzymatic digestion, PCR, library construction, Southern blot and other experiments.

  • The results showed that for large volume samples, the extraction yields of the two methods were comparable; for samples with medium and small volume, the yield of the one-step deparaffinization method (perform with TGuide) was greater than that of the conventional deparaffinization method. Therefore, the one-step deparaffinization method not only simplifies the operation, reduces the risk, but also improves the extraction efficiency.

    Note:

    Large volume sample: the sectioning area is within 2.5-4 cm2 and the thickness is within 5-20 μm.

    Medium volume sample: the sectioning area is within 1.5-2.5 cm2 and the thickness is within 5-20 μm.

    Small volume sample: the sectioning area is within 0.2-1.5 cm2 and the thickness is within 5-20 μm.