Science & Research

Pre-COVID and COVID Samples Available for Purchase

AACC’s Universal Sample Bank offers pre-screened and well-characterized sample sets. Choose from pre-COVID-19 and COVID-19 samples. Sample sets can be used in a variety of clinical studies, including clinical assay development, standardization, and reference range studies.

Pediatric Celiac Disease

R. K. Horton, C. E. Hagen, and M. R. Snyder’s review discusses the evolution of diagnostic guidelines for pediatric celiac disease and how serologic and genetic testing are being applied to and interpreted in this patient group.

AACC Recommendations for SARS-CoV-2 Serology Testing

Image: Pixabay/fernandozhiminaicela

These blood-based tests complement PCR-based diagnostic testing, but they have limitations depending on the timing of a test versus a patient’s antibody response as well as a test’s performance characteristics.

Genome-Scale Methylation Analysis of Circulating cfDNA

J. Ren, P. Lu, X. Zhou, et al.’s comprehensive analyses provided valuable data on cfDNA methylation biomarkers of gastric cancer and showed the promise of cfDNA methylation for the blood-based noninvasive detection of gastric cancer.