79 devices · GMDN 56928
CD4 cell marker in vitro diagnostic (IVD) antibodies are laboratory reagents designed to identify and measure CD4+ T cells in blood or tissue samples. Clinically, they help diagnose and monitor immune function, particularly in conditions like HIV/AIDS, where CD4 counts guide treatment decisions and assess disease progression.
These devices are typically regulated as IVDs, often requiring validation for accuracy, precision, and clinical performance. They are commonly supplied as kits or conjugates for use in flow cytometry or immunohistochemistry, with classification varying by jurisdiction based on risk and intended use.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.