Anti-IFN gamma antibodies are useful reagents for specific target detection via flow cytometry. IFN gamma is a cytokine crucial for both innate and adaptive immunity, particularly against viral, bacterial, and protozoan infections. It activates macrophages, induces major histocompatibility complex class II expression, and has significant immunostimulatory and immunomodulatory effects. The protein is dimerized, soluble, and secreted. Examine the supplier's provided validation data when comparing IFN gamma antibodies for flow cytometry. Also look for application-specific recommendations, such as dilutions, protocols, sample types, and other helpful usage notes.