DNA saliva collection kits, buccal swabs and stabilisation kits
Isohelix has established a strong reputation for manufacturing an expanding range of innovative DNA saliva collection kits and DNA swabs, designed to meet the highest specifications for Life Science Research, Clinical, and Molecular Diagnostic applications. Developed in collaboration with leading researchers, our products are carefully engineered to maximise DNA yield, integrity, and stability, ensuring optimal results for a variety of applications.
Our non-invasive collection devices offer a convenient alternative to traditional blood sampling, making DNA collection easier and more accessible. Whether in a clinical setting, outdoor research environment, or even at home, our kits ensure the reliable collection of high-quality DNA samples. With a diverse selection of options, users can choose the best solution based on DNA yield requirements, collection methods, stabilisation techniques, and storage or shipping needs.
To further enhance sample integrity, Isohelix provides a range of DNA isolation and stabilisation kits, each extensively optimised to complement our collection devices. These kits are tailored to ensure high-purity DNA extraction while maintaining ease of use and long-term stability. Whatever your research or diagnostic needs, Isohelix offers a trusted solution for accurate and efficient DNA collection and processing.The following shows some examples of Application Areas which is by no means exhaustive.
Genotyping • Epigenetics • Sequencing • qPCR • Academic Research • Clinical Diagnostics • Tissue Typing • Biobanking • Multiplex PCR • NGS • SNP Analysis • Next Generation Sequencing • Population Studies • Genetic Screening • Whole Exome Sequencing • Gene Expresion Studies • PCR • Veterinary Testing • Drug Reaction Genetics • Sanger Sequencing • Paternity Testing • PharmacoGenomics • MicroArrays • Personalised Medicine • Methylation Studies • Telomere Length Studies • Molecular Diagnostics • HLA Testing • Microbiota Analysis • Forensics
DNA Saliva Collection Kits
GeneFiX DNA Saliva Collection Device – Reliable, Easy-to-Use & Long-Term DNA Stabilisation
GeneFiX is an innovative, easy-to-use DNA saliva collection device designed for efficient and long-term DNA stabilisation. Available in both 2ml and the latest 1ml saliva sample formats, this advanced system ensures high-quality DNA preservation for over 60 months at room temperature. The pre-filled collection tube includes a non-toxic stabilising buffer and features a simple screw-on funnel for direct saliva delivery, ensuring a seamless and contamination-free collection process.The saliva collection tube is clearly marked to indicate the required sample volume. Once collected, the funnel can be easily removed, and the secure cap replaced for safe transport and storage. GeneFiX is available in multiple tube formats, including manual use and HT (high-throughput) or automated rackable versions, making it highly versatile for various research and diagnostic applications.
With a unique funnel design that prevents flowback and spillages, the system also supports an assisted collection method using foam swabs—ideal for individuals with difficulty providing saliva samples. Fully optimised for sample transport and storage, GeneFiX meets the highest industry standards, ensuring reliable results in laboratories, clinics, field research, and home-based sampling.
Key Features & Technical Specifications
- Cost-effective and easy-to-use integrated DNA stabilisation buffer
- Unique funnel design prevents spillages and buffer flowback
- Long-term DNA stabilisation at room temperature (60+ months*)
- Maintains high DNA yield exceeding 180 ng/µl**
- Compatible with manual and HT isolation kits
- Available with 1D and 2D printed codes and auto de-capping capability
- Fully tested for compatibility with most downstream processing techniques
- Leak-proof collection tube meets 95kPa mailing requirements
- Ideal for field research, clinical use, and home DNA collection
DNA Saliva Collection Kits
| Description | Part no. | Quote |
|---|---|---|
| GeneFiX DNA Saliva Collector for 2 samples, 12 samples and 50 samples | GFX-02/2, GFX-02/12, GFX-02/50 |  |
| GeneFiX DNA Saliva Collector for 2 samples, 12 samples and 50 samples | GFX-01/2, GFX-01/12, GFX-01/50 | |
| Assisted GeneFiX DNA Saliva Collector for 2 samples, 12 samples and 50 samples | GFXA-02/2, GFXA-02/12, GFXA-02/50 | |
| GeneFiX DNA Saliva Collector with 2d Bar Coded Tube for 2 samples, 12 samples and 48 samples | FDX-02/2, FDX-02/12, FDX-02/48 | |
| GeneFiX DNA Saliva Collector with 2d Bar Coded Tube for 2 samples, 12 samples and 48 samples | FDX-01/2, FDX-01/12, FDX-02/48 | |
| Assisted GeneFiX DNA Saliva Collector with 2d Bar Coded Tube for 2 samples, 12 samples and 48 samples | FDXA-02/2, GFX-02/12, GFX-02/48 | |
High-Yield DNA Buccal Swabs for Efficient Genomic DNA Collection
The Isohelix range of DNA buccal swabs is specifically designed to maximise the yield of high-quality buccal cell and genomic DNA. Offering a reliable, non-invasive alternative to blood collection, these swabs work seamlessly with Isohelix DNA Isolation and Stabilisation kits, ensuring the efficient extraction of pure, intact DNA for research, clinical, and diagnostic applications.
Our DNA swabs are suitable for both human and veterinary use, featuring a unique swab matrix that significantly improves cell collection efficiency. Combined with a quick-release surface, this design ensures higher DNA yields compared to conventional swabs. Each batch undergoes ethylene oxide treatment and routine testing for human DNA contamination, guaranteeing purity and reliability in every sample.
DNA Buccal Swabs SK-1S
SK-1S DNA Buccal Swab – High-Yield DNA Collection Made Simple
The SK-1S DNA buccal swab features a unique swab matrix designed for highly efficient buccal cell collection, maximising DNA yield with ease. This non-invasive alternative to blood sampling ensures reliable and high-quality genomic DNA extraction for research, clinical, and diagnostic applications.After sample collection, simply snap the shaft above the swab head, place it into the provided 5ml tube, and securely seal it for safe storage and transport. The Isohelix range of DNA Buccal Swabs is engineered for optimal performance, working seamlessly with Isohelix DNA Isolation and Stabilisation kits to preserve DNA integrity and purity.
Key Features & Benefits
- Unique swab matrix significantly improves DNA yields
- Non-invasive alternative to blood collection
- Suitable for human and veterinary applications
- Quick-release surface ensures maximum DNA recovery
- Easy-to-handle design for simple, efficient use
- Available in single and twin sterile packs
- Ethylene oxide-treated and routinely tested for DNA contamination
DNA Buccal Swab Pack Includes:
- 1 buccal swab with a 5ml tube and secure cap
DNA Buccal Swabs SK-2S
SK-2S DNA Buccal Swab – High-Yield Collection with Easy Sample Release
The SK-2S DNA buccal swab offers the same high-performance features as the SK-1S but with an advanced cap design that simplifies sample processing. Instead of snapping the shaft, the entire swab head can be effortlessly pushed into the collection tube, improving handling and efficiency during DNA isolation. This innovative design is ideal for both manual and high-throughput (HT) extraction methods.Designed for maximum DNA yield and purity, the SK-2S swab is a non-invasive alternative to blood collection and works seamlessly with Isohelix DNA Isolation and Stabilisation kits. Suitable for both human and veterinary applications, it features a unique swab matrix that enhances cell collection, while a quick-release surface ensures optimal DNA recovery.
Key Features & Benefits
- Unique swab matrix significantly improves DNA yield
- Advanced cap design allows effortless swab head release
- Non-invasive alternative to blood collection
- Optimised for manual and HT DNA isolation methods
- Quick-release surface ensures maximum DNA recovery
- Suitable for human and veterinary applications
- Available in single and twin sterile packs
- Ethylene oxide-treated and tested for DNA contamination
DNA Buccal Swab Pack Includes:
- 1 buccal swab with 2ml tube and special release cap
DNA Buccal Swabs SK-3S, 4S & 5S
SK-3S, SK-4S & SK-5S DNA Buccal Swabs – High-Yield DNA Collection in Multiple Formats
The SK-3S, SK-4S, and SK-5S DNA buccal swabs utilise the same advanced design and high-performance materials as the SK-1S and SK-2S, ensuring efficient buccal cell collection for superior genomic DNA yields. These swabs offer a non-invasive alternative to blood collection and are fully compatible with Isohelix DNA Isolation and Stabilisation kits for high-purity, intact DNA extraction.
Like the SK-1S, these swabs feature a convenient breakpoint, allowing users to snap the shaft for secure storage in a tube. Pre-capped tubes are available for added convenience, making these formats ideal for a variety of research, clinical, and forensic applications.
Available Formats
- SK-3S: 1 Buccal Swab per wrapper
- SK-4S: 2 Buccal Swabs per wrapper
- SK-5S: 3 Buccal Swabs per wrapper
- Unique swab matrix maximises DNA yield and release efficiency
- Non-invasive and easy-to-use alternative to blood sampling
- Compatible with Isohelix DNA Isolation and Stabilisation kits
- Pre-capped tubes available for easy storage and transport
- Ethylene oxide-treated and routinely tested for DNA contamination
- Available in single and multiple swab pack formats
- Research genotyping
- Veterinary diagnostics and DNA profiling
- Paternity and hereditary testing
- Forensic investigations and population genetics studies
- MS-001: 1 Buccal Swab with tube and cap per wrapper (100 per box)
- MS-002: 1 Buccal Swab per wrapper (250 per box)
- MS-003: 2 Buccal Swabs per wrapper (250 pairs per box)
- MS-004: 3 Buccal Swabs per wrapper (250 triplicates per box)
- Uses identical swab material as the SK series for consistent performance
- Compact 6mm swab width for precise sampling
- Optimised for small mammals, other animals, and invertebrates
- Lower breakpoint for compatibility with shorter tubes
- Automation-friendly – fits 96-well racked formats
- Ethylene oxide sterilised for contamination-free results
- Delivers very high pro-rata DNA yields
- Mice genotyping and small mammal research
- Veterinary and wildlife DNA analysis
- High-throughput automated DNA processing
- High DNA yield exceeding 100µg from 2ml of saliva
- Delivers high-purity DNA for sensitive applications
- Fully optimised for use with GeneFiX Saliva DNA Collectors
- Rapid processing with minimal handling steps
- No solvents, columns, or filtration required
Key Features & Benefits
Applications
The SK-3S, SK-4S, and SK-5S swabs provide a flexible, high-quality DNA collection solution tailored to a variety of laboratory, research, and clinical settings.
MS Mini DNA Swabs
MS Mini DNA Swabs – Compact, High-Yield DNA Collection for Small Samples
The MS Mini DNA buccal swabs offer the same high-performance swab matrix material as the SK series but in a reduced size, making them ideal for small sample collection. With a narrower 6mm swab width (compared to the 8mm SK swabs) and a modified shaft attachment, these swabs maintain high DNA yields while being compatible with smaller tubes and automation-friendly workflows.
Designed for precision sampling, the MS Mini swabs feature a lower breakpoint, allowing them to fit into shorter tubes, including 96-well racked formats. They are ethylene oxide sterilised and available in multiple packaging formats, making them well-suited for small mammals, invertebrates, and high-throughput genotyping applications.
Designed for precision sampling, the MS Mini swabs feature a lower breakpoint, allowing them to fit into shorter tubes, including 96-well racked formats. They are ethylene oxide sterilised and available in multiple packaging formats, making them well-suited for small mammals, invertebrates, and high-throughput genotyping applications.
Available Formats:
Key Benefits & Features
Applications
The MS Mini DNA Swabs provide a space-saving, high-yield solution for researchers requiring precise DNA collection in compact tube formats.
GeneFiX™ Saliva-Prep DNA Isolation Kit – Fast & Efficient DNA Extraction
The Isohelix GeneFiX™ Saliva-Prep Isolation Kit is specifically designed for seamless DNA extraction from saliva samples, delivering high-purity DNA with minimal processing. Optimised for use with GeneFiX Saliva DNA Collectors, this kit utilises a simple precipitation method to isolate DNA from sample volumes up to 2ml—without the need for solvents, columns, or filtration.
With a streamlined protocol and reduced handling steps, the GeneFiX Saliva-Prep kit offers a fast, efficient, and user-friendly solution for researchers requiring high-yield DNA isolation. The extracted DNA is of exceptional quality, making it suitable for even the most demanding downstream applications.
With a streamlined protocol and reduced handling steps, the GeneFiX Saliva-Prep kit offers a fast, efficient, and user-friendly solution for researchers requiring high-yield DNA isolation. The extracted DNA is of exceptional quality, making it suitable for even the most demanding downstream applications.
Key Features & Benefits
DNA Stabilisation Kits
| Description | Part no. | Quote |
|---|---|---|
| GeneFiX Saliva-Prep Isolation Kit for 12 sample and 48 samples | GSP-12, GSP-48 | |
