SD Polymerase 50 U/µl

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BIORONs unique thermostable SD Polymerase for Isothermal Amplification and regular PCR. Efficient for high GC-content and difficult targets.



SD Polymerase 50 U/µl is a novel artificial thermostable polymerase with strong Strand Displacement, but lacking 5′-3′ exonuclease activity. It possesses heat stability up to 93 °C. With SD Polymerase possibilities of Isothermal Amplification and regular PCR can be combined. The efficiency of Isothermal Amplification can be raised by initial denaturation steps to increase the accessibility of single strands. SD Polymerase is efficient for high GC-content and difficult targets. Long Range PCR can be performed with target size up to 30 kb. SD Polymerase can be used in various strand displacement reactions like LAMP or WGA, Isothermal Amplification, PCDR, library generation and standard PCR reactions.

This high concentrated variant with 50 U/µl is suitable for large scale applications or LAMP. For other applications please use SD Polymerase 10 U/µl with or without antibody.

Publications about SD Polymerase:

SF-qPCR: Strand Displacement-Based Fast Quantitative Polymerase Chain Reaction

A high-throughput assay for quantitative measurement of PCR errors

T-ARMS PCR genotyping of SNP rs445709131 using thermostable strand displacement polymerase

UK’s GeneFirst Developing Array of MDx Products Using Novel PCR Technologies

A strong strand displacement activity of thermostable DNA polymerase markedly improves the results of DNA amplification

  • Isothermal Amplification
  • Strand Displacement (LAMP – Loop Mediated Amplification, WGA – Whole Genome Amplification, RCA – Rolling Circle Amplification, MDA – Multiple Displacement Amplification)
  • PCDR
  • Standard PCR
  • Multiplex PCR
  • Long Range PCR up to 30 kb
  • Real-Time PCR (only with intercalating dyes)

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If you have any questions about this product or need this product customized, please contact us.

Additional information

Additional information


1000U, 5000U