Search available tests by name, then open a test to review its details and precautions.
A tissue test that measures PD-L1 expression using a specific antibody clone, helping guide immunotherapy treatment decisions.
A blood test that checks for fetal blood cells in the mother's bloodstream, helping guide treatment after potential fetomaternal hemorrhage.
A test that identifies the specific strain of Mycobacterium bacteria present in a sample.
A genetic test that checks for the HLA-B27 marker, associated with certain forms of inflammatory arthritis.
A blood test that measures IgA antibody levels, part of assessing immune function.
A blood test that measures IgG antibody levels, part of assessing immune function.
A blood test that measures IgM antibody levels, part of assessing immune function.
A blood test that checks for IgM antibodies to measles virus, helping assess recent infection.
A blood test that checks for IgG antibodies to measles virus, helping assess past infection or immunity.
A blood test that measures complement factor I, part of assessing the immune system and certain rare kidney conditions.
