ELISA, RIA, CLIA & LC-MS Assays
From routine screening to reference-method precision, our ELISA, RIA, CLIA and LC-MS assay portfolio covers autoimmunity, endocrinology, immunology, infectious disease and neuroscience testing backed by manufacturers trusted in clinical, pharma and research labs worldwide.
Immunoassays
IBL International
IBL International, part of Tecan, offers one of the broadest immunoassay portfolios available giving the lab a single source for ELISA, RIA and chemiluminescence (CLIA) tests.
Tests available for:
- Autoimmunity
- Endocrinology
- Immunology & cytokines
- Infectious diseases
- Neurodegeneration & neurotransmitters
- Complementary medicine
LC-MS Product Line
LC-MS is increasingly the reference method in endocrinology, distinguishing structurally similar hormones that standard immunoassays can struggle to separate. The LC-MS kits deliver the same validated performance as the ready-to-go range, in a lower-solvent-volume format — with Tec-Trace® calibrators and controls available separately for a streamlined, cost-efficient workflow.
Tests available for:
- Steroid Panel (18 steroids in a single workflow)
- Cortisol & Cortisone
- Immunosuppressants
- Methylmalonic Acid
- Vitamin A & E
- Vitamin B1 & B6
RIA & ELISA
DiaSource Diagnostics
DiaSource Diagnostics develops and manufactures clinical diagnostic kits focused on endocrinology, autoimmune and infectious disease testing, with a complete instrumentation panel supporting partial or full automation for efficient workflows across clinical, research and industrial settings.
RIA Portfolio
A long-established radioimmunoassay (RIA) range for hormone and endocrine testing, trusted by laboratories that rely on RIA’s sensitivity for low-concentration analytes.
ELISA Portfolio
A comprehensive ELISA range covering key diagnostic areas — adrenal function & hypertension, autoimmunity, biogenic amines & neuroscience, bone metabolism, cancer, diabetes & metabolism, fertility and more trusted by medical institutions, pharmaceutical and biotech companies, and academic labs worldwide.



