GenSaver™ 2.0 and GenSaver™ Color 2.0 specimen collection cards

Ahlstrom GenSaver™ 2.0 and GenSaver™ Color 2.0 specimen collection cards are cutting-edge tools designed for the collection, transport, and long-term ambient storage of DNA from a variety of biological fluids, including blood, saliva, and buccal cells. These cards enable simplified workflows and reliable sample integrity, making them ideal for genomics, human identification, forensics, and biobanking applications.

Crafted from high-purity absorbent cellulose fibers, both GenSaver™ 2.0 and Color 2.0 cards are treated with Ahlstrom’s proprietary next-generation chemistry, offering enhanced protection and stabilization of nucleic acids. This unique formulation supports long-term DNA preservation at room temperature, eliminating the need for cold chain logistics and reducing storage costs.

Whether you're conducting large-scale genetic studies or individual forensic casework, Ahlstrom GenSaver™ 2.0 series provides a reliable, convenient, and cost-effective DNA sample collection solution trusted by professionals worldwide.

These cards are listed as FDA Class 1 Medical Device.

Why Choose GenSaver™ 2.0 for Ambient DNA Preservation

Long-Term Ambient DNA Preservation

Utilizes proprietary stabilization chemistry to protect DNA for decades at room temperature—effective even after over 20 years of storage. Eliminates reliance on cold-chain logistics, reducing storage costs and complexity.
High-Quality Genetic Profiling (STR & NGS)

Enables generation of superior-quality STR (short tandem repeats) and Next-Generation Sequencing (NGS) data from preserved specimens.
Versatile Application Range

Suitable for collecting blood, saliva, buccal cells, urine, bacterial samples, and more - depending on the variant (GenSaver™ 2.0 for blood/solid samples, GenSaver™ Color 2.0 for colorless/clear samples).
Forensic-Grade Reliability

Designed to exceed traditional DBS (dried blood spot) cards in yield, purity, and contamination control - ideal for forensic investigations.

Main Applications of Ahlstrom GenSaver™ 2.0

The Ahlstrom GenSaver™ 2.0 Specimen Collection Cards are designed for reliable, long-term DNA preservation at ambient temperatures, making them a versatile solution across multiple fields. Below are the key applications where GenSaver 2.0 delivers exceptional value:

Forensic Science & Human Identification
Genomic Research & Biobanking
Clinical & Precision Medicine
Veterinary & Animal Genetics
Microbiology & Pathogen Studies

Why Customers Benefit from Using GenSaver™ 2.0

By choosing Ahlstrom GenSaver™ 2.0 Specimen Collection Cards, customers gain a reliable and cost-effective solution for long-term DNA preservation without the need for cold storage. The cards ensure high-quality genetic data by protecting samples from degradation and contamination, giving users confidence in downstream applications such as forensic profiling, medical diagnostics, genomics, and research. With their contamination-free manufacturing, antimicrobial protection, and compatibility with automation, GenSaver™ 2.0 cards help organizations streamline workflows, reduce storage and logistics costs, and maintain trusted, court-admissible or research-grade results - making them a smart investment for both routine and high-stakes applications.

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