Direct PCR from Blood Preserved on Whatman FTA and 903 Cards using Thermo Scientific Phusion Blood Direct PCR Kit

6 Feb 2014

Paper cards are a popular method of storing blood due to their ease of use and long term stability at room temperature. However amplification of DNA directly from storage cards samples is particularly challenging due to PCR inhibitors present. With conventional DNA polymerases, a thorough washing protocol is required. This study demonstrates that Phusion Blood Direct PCR Kit allows amplification of DNA directly from blood stored on cards with no or very little pretreatment.

Phusion Blood Direct PCR Kit

Thermo Fisher Scientific

Thermo Scientific Phusion Blood Direct PCR Kit is designed for amplification of DNA from whole blood. It eliminates the need for a separate DNA purification step prior to PCR. The modified Phusion Hot Start II High-Fidelity DNA Polymerase is resistant to PCR inhibitors present in blood and retains its activity even with samples containing 40% whole blood. This extremely accurate proofreading DNA polymerase makes the Phusion Blood Direct PCR Kit an ideal choice even for demanding applications, such as cloning. Phusion Blood Direct PCR Kit also allows analysis of blood samples with different anticoagulants, storage conditions and from various species.Phusion Blood Direct PCR Kit Features: No need for time-consuming and expensive DNA purification steps. Simple protocol requires minimal hands-on time. Extremely short PCR protocol times. Modified Phusion Hot Start II High-Fidelity DNA Polymerase delivers abundant yields of specific product. Phusion Blood Direct PCR Kit Includes: Phusion Blood II DNA Polymerase. 2X Phusion Blood PCR Buffer (includes dNTPs and MgCl2). 50 mM EDTA. 50 mM MgCl2. DMSO. Universal Control Primer Mix.

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Direct PCR from Blood Preserved on Whatman FTA and 903 Cards using Thermo Scientific Phusion Blood Direct PCR Kit