Milestone Scientific: Salimetrics Launches Innovative Participant Sampling Packs for Enhanced Clinical Research
- Salimetrics introduces Participant Sampling Packs (PSPs) to enhance biospecimen collection in clinical and behavioral research.
- Each PSP includes validated collection devices and customizable options to improve study protocols and participant compliance.
- PSPs aim to reduce costs, enhance data credibility, and support decentralized studies involving vulnerable populations.

Enhancing Clinical Research Through Innovative Sampling Solutions
Salimetrics, a prominent research methods company based in Carlsbad, California, introduces its Participant Sampling Packs (PSPs), an innovative solution designed to streamline biospecimen collection for various research fields, including clinical and behavioral studies. The PSPs represent a significant advancement in research methodology, emphasizing the importance of high-quality sample collection while mitigating administrative challenges. By utilizing over 25 years of best practice evolution, Salimetrics aims to standardize participant-facing sampling kits. This standardization is essential for ensuring assay compatibility and reducing variability and errors during the research process.
Each PSP is meticulously crafted to include scientifically validated collection devices, such as Passive Drool and Oral Swab methods for saliva sampling, along with Dried Blood Spot cards for DBS. This selection guarantees compatibility with critical analytes like cortisol, melatonin, and C-Reactive Protein. Additionally, the packs come equipped with Institutional Review Board (IRB)-ready, pre-labeled materials and straightforward instructions for both remote and in-person collection. Researchers can even customize these packs to align with specific study protocols, further enhancing their utility in various research contexts.
According to Dr. Douglas Granger, Chief Scientific and Strategy Officer at Salimetrics, the introduction of PSPs is a game-changer in the organization of studies, participant compliance, and sample management. These packs are particularly beneficial for large-scale, decentralized studies, especially those involving pediatric or vulnerable populations. The comprehensive design not only reduces costs associated with traditional methods but also aims to elevate the credibility and reproducibility of research data, ultimately improving the impact of published findings.
In parallel to Salimetrics' advancements, the biotechnology sector continues to experience significant recognition. RegCell, Inc., based in Emeryville, California, celebrates its scientific founder, Dr. Shimon Sakaguchi, who has been awarded the 2025 Nobel Prize in Physiology or Medicine. His groundbreaking work on regulatory T cells (Tregs) has profound implications for treating autoimmune diseases and enhancing organ transplant success. This recognition underscores the importance of continued innovation in the field of immunological therapies, echoing Salimetrics' commitment to advancing research methodologies.
As research methods evolve, the collaboration between technology and scientific excellence remains paramount. Salimetrics' PSPs not only facilitate better research practices but also contribute to a broader movement towards improving health outcomes through rigorous and reproducible scientific inquiry.