γ-Globulins from bovine blood are widely used in various biomedical and research applications due to their antibody properties. They are commonly employed in immunoassays, such as ELISA, as blocking agents to prevent non-specific binding, ensuring accurate detection of target antigens. In cell culture, they serve as supplements to support cell growth and maintain stability. Additionally, they are utilized in diagnostic kits for detecting diseases, as they can bind to specific pathogens or antigens. In therapeutic contexts, γ-globulins are used in passive immunization to provide temporary immunity against infections. They also play a role in studying immune responses and developing vaccines, making them valuable in both clinical and laboratory settings.