Chromogranin A IVD, antibody

Chromogranin A IVD antibody devices are laboratory reagents designed to detect the presence or measure levels of chromogranin A (CgA) in biological samples. Clinically, these tests support the diagnosis and monitoring of neuroendocrine tumors, such as carcinoids or pheochromocytomas, by identifying elevated CgA markers linked to tumor activity.

These devices are typically regulated as in vitro diagnostics (IVDs) and are supplied as kits or reagents for use in clinical laboratories. They may require validation for accuracy and performance, depending on the jurisdiction, and are intended for professional use only in authorized settings.