SD Polymerase 10 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 10 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.

SD Polymerase is also available as high concentrated variant with 50 U/µl for large scale applications and as HotStart variant with 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 (like LAMP or WGA)
  • PCDR
  • Standard PCR
  • Multiplex PCR
  • Long Range PCR up to 30 kb
  • Real-Time PCR (only with intercalating dyes)

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Additional information

Additional information


200U, 1000U