Serum and Plasma Samples from Mild Traumatic Brain Injury Patients in Research

Mild Traumatic Brain Injury (TBI), also referred to as “concussion,” is one of the most common neurological injuries worldwide. While traditionally considered transient and self-limiting, research over the past decade has revealed that even mild brain trauma can trigger measurable biochemical, inflammatory, and migraine-related neurobiological changes. For researchers, this shift has transformed how mild TBI […]

Autoimmune Disease Biofluids for Research

Autoimmune disease research has shifted toward precision immunology and biomarker-driven science. Instead of relying only on clinical symptoms, researchers now analyze cytokines, autoantibodies, immune cells, metabolites, and genetic signatures in human biofluids to understand disease onset, progression, variability, and treatment response. For researchers studying autoimmune disease, access to well-characterized, high-quality biofluids is essential. From plasma […]

Synovial Fluid Samples For Rheumatoid Arthritis Research

Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disease characterized by persistent inflammation of the synovial membrane, progressive joint damage, and significant immune dysregulation. Unlike degenerative conditions, Rheumatoid arthritis is driven by complex interactions between T cells, B cells, macrophages, cytokines, and autoantibodies that collectively attack healthy joint tissue. This immune-mediated process not only affects […]

Human Stool Biospecimens For Microbiome, Metabolic, and Autoimmune Research

Human stool biospecimen research plays an important role in advancing our understanding of the gut microbiome, metabolic function, and immune regulation. Beyond basic microbial profiling, stool samples allow scientists to explore how the gut influences systemic health, including immune responses, neurological function, and metabolic disorders. By examining these complex interactions, researchers can identify novel biomarkers, […]

Type 1 Diabetes Samples for Immune Dysregulation Research

In autoimmune research, particularly type 1 diabetes, clinically annotated human biospecimens play a central role in identifying immune abnormalities, validating diagnostic markers, and supporting the development of effective interventions. At Bay Biosciences, we support translational research by sourcing and delivering ethically obtained, IRB-approved human biospecimens specific to the needs of autoimmune research. Understanding Type 1 […]