Tag Archives: trace DNA

Streamlined Trace DNA Analysis

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Efficient tube solutions for direct amplification of trace DNA samples streamline forensic and medical analysis by enabling the amplification of minimal DNA amounts without the need for complex sample preparation. These specialized tubes are designed to protect fragile DNA from degradation and contamination during collection, storage, and amplification. They contain stabilizing agents that preserve DNA integrity and facilitate the direct amplification process, improving the accuracy of PCR and sequencing even from small or degraded samples. These solutions are ideal for crime scene investigations, cold cases, and clinical diagnostics.

Key Features:

  • Designed for direct amplification of trace DNA

  • Protects DNA integrity during storage and analysis

  • Contains stabilizing agents for preservation

  • Enhances PCR and sequencing from minimal or degraded samples

Application Scope:

  • Forensic investigations and crime scene analysis

  • Cold-case DNA recovery

  • Clinical diagnostics and medical research

  • Genetic profiling and DNA analysis

Safe DNA Sample Transportation Methods

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Safe DNA sample transportation methods ensure the integrity and purity of biological evidence during transit. Using protective tubes, desiccants, and sterile, individually packaged swabs, these methods prevent contamination, moisture damage, and DNA degradation. Suitable for blood, saliva, hair, and touch DNA, they maintain high-quality samples for PCR, sequencing, and genotyping. Ideal for forensic investigations, crime scene evidence transfer, cold-case analysis, and laboratory research, they provide reliable, reproducible DNA recovery from trace, minimal, or degraded samples under varying environmental conditions.

Key Features:

  • Prevents contamination and moisture-induced DNA degradation

  • Maintains high-purity DNA for PCR and sequencing

  • Individually packaged swabs for sterility

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic evidence transportation

  • Crime scene and trace DNA handling

  • Cold-case investigations and laboratory research

  • Clinical and genetic studies

Multi-Repeat Testing with Single Blood Samples

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This DNA collection system allows repeated analysis from a single blood sample without compromising quality. It stabilizes nucleic acids, ensuring high-purity DNA suitable for PCR, sequencing, and genotyping across multiple tests. The workflow is contamination-free, efficient, and optimized for trace, degraded, or minimal samples. Ideal for forensic investigations, cold-case analysis, clinical research, and genetic studies, it enables reliable and reproducible DNA profiling from a single collected sample.

Key Features:

  • Enables multiple analyses from one blood sample

  • High-purity DNA suitable for PCR and sequencing

  • Contamination-free, efficient workflow

  • Effective for trace, minimal, or degraded samples

Application Scope:

  • Forensic blood DNA profiling

  • Cold-case and criminal investigations

  • Clinical and genetic research

  • Trace and minimal sample testing

Alcohol Swabs and Dry Cotton Swabs in Blood Sampling

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Alcohol and dry cotton swabs are essential tools for safe and effective blood sample collection. Alcohol swabs disinfect the collection site to prevent contamination, while dry cotton swabs efficiently absorb and transfer blood for DNA extraction. Together, they ensure high-purity DNA suitable for PCR, sequencing, and genotyping, even from trace or minimal samples. Ideal for forensic investigations, crime scene sampling, and research requiring accurate, contamination-free collection of biological evidence.

Key Features:

  • Alcohol swabs disinfect collection sites

  • Dry cotton swabs efficiently absorb blood

  • High-purity DNA suitable for PCR and sequencing

  • Effective for trace and minimal samples

Application Scope:

  • Forensic blood sample collection

  • Crime scene investigations

  • Trace DNA and minimal sample recovery

  • Research and laboratory DNA analysis

Multi-Use DNA Samples for Repeated Analysis

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This DNA collection system enables safe storage and repeated analysis of biological samples such as blood, saliva, hair, and touch DNA. It stabilizes nucleic acids to maintain high-purity DNA suitable for PCR, sequencing, and genotyping across multiple tests. The workflow is contamination-free, efficient, and optimized for forensic, research, and clinical applications. Ideal for laboratories requiring consistent DNA quality for reanalysis, cold-case investigations, and longitudinal studies, it ensures reliable and reproducible results from a single sample.

Key Features:

  • Allows repeated DNA analysis from a single sample

  • High-purity DNA suitable for PCR, sequencing, genotyping

  • Contamination-free, stable storage system

  • Effective for trace and degraded samples

Application Scope:

  • Forensic laboratories and crime scene analysis

  • Research and longitudinal studies

  • Cold-case and trace DNA profiling

  • Clinical and genetic sample reanalysis

Reliable DNA Enrichment and Preservation Tools

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These DNA enrichment and preservation tools are designed to maximize recovery from trace and low-copy biological samples such as blood, saliva, hair, and touch DNA. They ensure high-purity DNA suitable for PCR, sequencing, and genotyping while preventing degradation during storage. The workflow is simple, rapid, and contamination-free, making them ideal for forensic laboratories, cold-case investigations, and long-term research. These tools support sensitive DNA analysis and maintain sample integrity over extended periods.

Key Features:

  • Efficient DNA enrichment from trace and low-copy samples

  • High-purity DNA for PCR, sequencing, and genotyping

  • Contamination-free, rapid workflow

  • Preserves DNA for long-term storage

Application Scope:

  • Forensic trace DNA analysis and crime scene investigations

  • Cold-case and low-copy DNA profiling

  • Touch DNA and minimal sample recovery

  • Genetic research and long-term DNA storage

High Compatibility DNA Collection Methods

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These high-compatibility DNA collection methods enable efficient recovery of DNA from diverse biological samples, including blood, saliva, hair, fingerprints, and touch DNA. The protocols ensure high-purity DNA suitable for PCR, sequencing, and genotyping, even from minimal or degraded samples. Designed for forensic, research, and clinical applications, the methods are fast, contamination-free, and compatible with multiple downstream analyses. Ideal for laboratories requiring versatile and reliable DNA collection from various sample types.

Key Features:

  • Compatible with a wide range of biological samples

  • High-purity DNA for PCR, sequencing, and genotyping

  • Rapid, contamination-free workflow

  • Effective for minimal or degraded samples

Application Scope:

  • Forensic investigations and crime scene analysis

  • Research and clinical sample processing

  • Trace DNA and touch DNA recovery

  • Multi-sample DNA profiling and genetic studies

Forensic DNA Sample Collection from Trace Evidence

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This forensic DNA collection kit is designed to efficiently recover DNA from trace evidence such as fingerprints, blood stains, saliva, hair, and touch DNA. It ensures high-purity DNA suitable for PCR, sequencing, and genotyping, even from minimal or degraded samples. The workflow is fast, contamination-free, and optimized for crime scene and laboratory use, enabling accurate profiling from microscopic biological residues. Ideal for forensic investigations, cold-case analysis, and research requiring sensitive DNA recovery from trace evidence.

Key Features:

  • High recovery from trace and degraded samples

  • DNA suitable for PCR, sequencing, and genotyping

  • Rapid, contamination-free collection process

  • Optimized for fingerprints, touch DNA, and small samples

Application Scope:

  • Forensic investigations and crime scene analysis

  • Cold-case and low-copy DNA profiling

  • Touch DNA and microscopic sample collection

  • Forensic genetics and laboratory research

Preserving DNA Samples at Room Temperature for 5 Years

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This DNA preservation system allows safe storage of biological samples at room temperature for up to five years. It stabilizes nucleic acids from blood, saliva, hair, and touch DNA, preventing degradation while maintaining high purity for PCR, sequencing, and genotyping. The workflow is simple, contamination-free, and ideal for forensic evidence, research biobanks, and long-term genetic studies. Reliable for both trace and standard samples, it ensures consistent DNA quality over extended periods.

Key Features:

  • Preserves DNA at room temperature for 5 years

  • Maintains high-purity DNA for PCR and sequencing

  • Contamination-free, easy-to-use system

  • Effective for trace, degraded, and standard samples

Application Scope:

  • Long-term forensic evidence storage

  • Biobanks and genetic research

  • Trace DNA and touch sample preservation

  • Forensic laboratories and research facilities

Liquid-Based DNA Collection for Long-Term Storage

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This liquid-based DNA collection kit preserves DNA from biological samples such as blood, saliva, and touch DNA for long-term storage. It stabilizes nucleic acids, preventing degradation, while maintaining high purity for downstream PCR, sequencing, and genotyping. The workflow is simple, contamination-free, and ideal for archiving forensic evidence, research samples, and genetic material. Suitable for forensic laboratories, biobanks, and research facilities, it ensures reliable DNA recovery even after extended storage periods.

Key Features:

  • Stabilizes DNA for long-term storage

  • High-purity DNA suitable for PCR and sequencing

  • Contamination-free, easy-to-use workflow

  • Preserves DNA from trace and degraded samples

Application Scope:

  • Forensic evidence archiving

  • Biobanks and long-term research storage

  • Trace DNA preservation

  • Genetic research and forensic casework