Diagnostic target antigens describes particular molecules— proteins, peptides, or polysaccharides—found in infections, tumors, or host tissues that the immune system recognizes and may identify in order to make a diagnosis.In diagnostic tests like chemiluminescent immunoassays, lateral flow assays (rapid tests), ELISA, and others, these antigens act as the "targets" for antibodies or other binding agents..

Infectious Disease Diagnostic Target Antigens-

Cancer / Tumor Marker Antigens

Autoimmune Disease Antigens

Bacterial & Parasitic Disease Antigens

Detection enzymes are enzymes used in in vitro diagnostic (IVD) assays to generate a measurable signal that indicates the presence or quantity of a target analyte..

- Horseradish peroxidase (HRP)

- Alkaline phosphatase (ALP)

-β-Galactosidase

- Glucose oxidase (GOx)

Recombinant biomarkers are genetically engineered proteins produced in expression systems such as E. coli, yeast, insect, or mammalian cells. They are used as standardized, high-purity analytes in in vitro diagnostic (IVD) and research applications..

Control proteins and calibrators are essential components of in vitro diagnostic (IVD) assays, used to ensure accuracy, reliability, and traceability of test results..