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MyTaq Extract-PCR Kit

MyTaq Extract-PCR Kit provides quick and easy extraction and amplification of DNA from a variety of tissue types. The MyTaq Extract-PCR Kit maximizes sensitivity while simultaneously

MyTaq Extract-PCR Kit

Fast – single-tube protocol that eliminates wash steps, giving high-yield, PCR-ready DNA in just 15 minutes

Simple – few protocol steps greatly reduce the risk of sample loss and contamination and minimizes manual effort

Sensitive – incorporates MyTaq HS DNA Polymerase that exhibits increased affinity for DNA, thereby improving yield of even the most challenging targets

Specific - MyTaq HS DNA Polymerase is an antibody-mediated hot-start enzyme that remains completely inactive during PCR set-up to prevent non-specific amplification

Flexible – ideal for amplifying any target up to 5 kb from DNA extracted from mammalian tissue samples

Convenient – mastermix facilitates PCR set-up and includes a red dye for improved pipetting ease / accuracy and to enable direct gel loading

MyTaq Extract-PCR was used to extract and amplify genomic DNA from 3 mg pieces of mouse tail. A two-fold serial dilutions of the extract was prepared, then amplified (Lanes 1 – 11) used in PCR reactions containing MyTaq HS Mix and primers for amplification of a 1 kb fragment from the mouse γ-actin (Lanes 1 – 11). Marker is EasyLadder I (M). The results illustrate increased yield across all template input amounts versus all other kits tested.

Comparison of amplification of fragments of the mouse cortexin-1 gene (CTXN1). The MyTaq Extract-PCR Kit and a corresponding kit from Supplier S were used to extract and amplify genomic DNA from 3 mg pieces of mouse tail according to the manufacturers’ instructions. Two-fold serial dilutions (Lanes 1 – 12) were used for the amplification of a 1 kb fragment (A) and a 2 kb fragment (B) from the mouse CTXN1 gene. The extraction protocol and PCR conditions used in each case were those recommended by each supplier. Marker – EasyLadder I (M). The results illustrate increased yield across all template input amounts versus the kit from Supplier S.

Product Description

Many DNA extraction methods can be laborious and time consuming or involve the use of hazardous chemicals. MyTaq™ Extract-PCR Kit offers a rapid, easy and safer alternative for the extraction and amplification of DNA from a variety of tissue types. MyTaq Extract-PCR Kit is particularly suited to solid tissues such as mouse tail or mouse ear. The DNA extractions are performed in a single-tube, without the need for multiple washing steps, greatly reducing the risk of sample loss and contamination.

The extracted DNA is amplified in a proprietary buffer system using MyTaq HS Red Mix, the latest generation of very high-performance polymerase unique to Meridian. To further reduce non-specific amplification, MyTaq HS uses antibody hot-start technology. The advanced formulation of MyTaq HS Red Mix allows fast cycling conditions to be used, greatly reducing the reaction time without compromising PCR specificity or yield.

The rapid MyTaq Extract-PCR Kit maximizes sensitivity while minimizing contamination risks to deliver improved success rates in applications such as mouse DNA characterization. The single tube lysis protocol and MyTaq HS Red Mix maximize sensitivity, while minimizing contamination risks and significantly reduce reaction times as well as delivering improved success rates in protocols such as mouse DNA characterization

Applications

  • High-throughput genotyping from mammalian tissue
  • Detection of transgenes
  • Knockout analysis

 

Product Specification

 

Reagent 100 Reactions   500 Reactions
Buffer A
Buffer B
MyTaq HS Red Mix, 2x
2 x 1 mL  10 x 1 mL
1 x 1 mL  5 x 1 mL
1 x 1.25 mL  5 x 1.25 mL

Concentration

2x

QC specifications

Meridian operates under ISO 13485 Management System. MyTaq Extract-PCR Kit and its components are extensively tested for activity, processivity, efficiency, heat activation, sensitivity, absence of nuclease contamination and absence of nucleic acid contamination prior to release.

Storage & Stability

All components should be stored at -20°C upon receipt for optimum stability. Repeated freeze/thaw cycles should be avoided.When stored under the recommended conditions and handled correctly, full activity of the reagents is retained until the expiry date indicated on the outer box label.
Shipping Conditions

Shipped on Blue Ice.

Product Ordering

Cat. No.              Size

BIO-21126          100 Reactions

BIO-21127          500 Reactions

Product Support Material

View all Documents

MyTaq Extraction-PCR Kit is the best kit for mouse tail DNA extraction and ...

Ya Hui Hung, The Florey Institute of Neuroscience and Mental Health, Australia

We have used the MyTaq Extract PCR kit for mouse genotyping for several ...

Kathleen Teng, Anatomy and Neuroscience, University of Melbourne, Australia

I have used this kit to genotype mice using tail clippings and ear notches. ...

Cavan Bennett, Walter and Eliza Hall Institue of Medical Research, Melbourne, Australia

My 15 minute love affair with Meridian MyTaq Extraction kit. Having toiled ...

G Singh, Immunology, University of Manchester, UK

FAQs:

MyTaq Extract-PCR Kit

What are the storage conditions and stabilities of Meridian polymerases?
All our polymerases are guaranteed for a period of 12 months from the date of purchase. These should be stored at -20°C during this time for optimal retention of activity. Please Note: We do not recommend the storage of our polymerases at -80 °C as ice crystals could form on the active site, which may affect or destroy the activity of the enzyme.
I am having problems optimizing my PCR, what would you recommend?
PCR can be a challenging technique, with various parameters to optimize to achieve the best results. If you are having problems, these could be easily resolved by addressing a few issues. Please see our PCR troubleshooting guide for suggestions and help with your specific problems. Observation Recommended Solution(s) No or low PCR yield Enzyme concentration too low – increase the amount of enzyme in 0.5 U increments. Primers degraded – check quality and age of the primers. Magnesium concentration too low – increase concentration in 0.25 mM increments with a starting concentration of 1.75 mM. Primer concentration not optimized. Titrate primer concentration (0.3-1 µM); ensuring that both primers have the same concentration. Template concentration too low – Increase concentration of template. Perform a positive control to ensure that the enzyme, dNTPs and buffers are not degraded and/or contaminated. Multiple Bands Primer annealing temperature too low. Increase annealing temperature. Primer annealing should be at least 5°C below the calculated Tm of primers. Prepare master mixes on ice or use a heat-activated polymerase. For problems with low specificity. Try adding 3% DMSO (not supplied) to improve specificity. Smearing or artifacts Template concentration too high. Prepare serial dilutions of template. Too many cycles. Reduce the cycle number by 3-5 to remove non-specific bands. Enzyme concentration too high - decrease the amount of enzyme in 0.5 U increments. Extension time too long. Reduce extension time in 0.5-1 minute increments.
What are the benefits of using a hot-start polymerase?
During PCR setup at room temperature, standard polymerases will have some activity. When using a hot-start polymerase, this enzyme will have no activity at room temperature, thus reducing the risk of unspecific products in the reaction due to these mis-primed oligonucleotides. This feature makes this type of polymerase ideally suited to high-throughput applications, where the reactions may be left sitting at room temperature for prolonged periods of time
Is a sample available?
Please click here in order to request your sample. You will receive an email confirmation within two business days with delivery details.

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