What are DNA-Free Enzymes?
Ultra-pure molecular biology enzymes designed to minimize residual DNA contamination and improve the reliability of highly sensitive molecular workflows
DNA-Free enzymes are specially purified molecular biology enzymes designed to minimize residual DNA contamination from recombinant enzyme production processes. During conventional enzyme manufacturing, trace amounts of host-derived genomic DNA or plasmid DNA may remain after purification and become a potential source of background contamination in highly sensitive molecular assays.
While trace DNA contamination may have limited impact in routine molecular biology applications, it can become a significant challenge in highly sensitive workflows. Applications including PCR, qPCR, digital PCR, next-generation sequencing (NGS), and molecular diagnostics require extremely low background levels, where even small amounts of contaminating DNA may contribute to unwanted amplification signals or inaccurate results.
By applying advanced purification strategies and rigorous quality control, DNA-Free enzymes help create cleaner reaction environments with improved signal-to-noise ratios and greater assay confidence. These ultra-pure enzyme solutions enable researchers and diagnostic developers to achieve more reliable performance in contamination-sensitive molecular workflows.
Advanced DNA-Free Enzyme Technology
A comprehensive development workflow combining optimized purification, enzyme activity preservation, and rigorous quality control to deliver ultra-clean molecular biology reagents
Developing DNA-Free enzymes requires a precise balance between effective DNA contamination removal and preservation of enzyme functionality. Simply reducing residual DNA is not sufficient; molecular biology enzymes must maintain their catalytic activity, stability, and compatibility with downstream applications.
SBS Genetech applies optimized purification strategies throughout the enzyme manufacturing process to minimize residual host-derived DNA while maintaining robust enzymatic performance. Our workflow integrates advanced purification, process optimization, and functional evaluation to ensure consistent quality across different enzyme classes.
Through this integrated technology platform, SBS DNA-Free enzymes provide reliable performance for contamination-sensitive workflows, including PCR, qPCR, digital PCR, NGS library preparation, and molecular diagnostics.
DNA-Free Enzyme Portfolio
A comprehensive collection of DNA-Free molecular biology enzymes designed for contamination-sensitive research and diagnostic workflows
DNA-Free Taq DNA Polymerase$160.00 - $520.00$650.00DNA-Free HS-Taq DNA Polymerase$112.00 - $2,480.00$3,100.00DNA-Free HS HiFi Taq DNA Polymerase$160.00 - $3,200.00$4,000.00DNA-Free Pfu DNA Polymerase$160.00 - $800.00$1,000.00DNA-Free HS Pfu DNA Polymerase$160.00 - $5,250.00DNA-Free Thermo-stable M-MLV Reverse Transcriptase (RNase H-)$450.00 - $13,500.00DNA-Free Deep Tli (exo-) DNA Polymerase$160.00 - $3,200.00$4,000.00DNA-Free Deep Tli DNA Polymerase$160.00 - $3,200.00$4,000.00DNA-Free Tli (exo-) DNA Polymerase$160.00 - $3,200.00$4,000.00DNA-Free Tli DNA Polymerase$160.00 - $3,200.00$4,000.00DNA-Free Tth DNA Polymerase$160.00 - $2,400.00$3,000.00DNA-Free RNase T$360.00 - $960.00$1,200.00DNA-Free One-Step RT-qPCR 2× SuperMix (Taqman)$120.00 - $3,600.00$4,500.00DNA-Free One-Step RT-qPCR 2× SuperMix (SYBR Green)$104.00 - $3,120.00$3,900.00DNA-Free HSTaq-D UDG qPCR 2× SuperMix (SYBR Green)$120.00 - $4,000.00$5,000.00DNA-Free HSTaq UDG qPCR 2× SuperMix (Taqman)$128.00 - $3,840.00$4,800.00DNA-Free HSTaq UDG qPCR 2× SuperMix (SYBR Green)$100.00 - $2,800.00$3,500.00DNA-Free One-Step High Temperature RT-PCR 2× SuperMix$112.00 - $3,200.00$4,000.00Trusted by Researchers Worldwide
SBS Genetech products have supported thousands of peer-reviewed publications across molecular biology, diagnostics, genomics, synthetic biology, and life science research
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