Used to measure levels of granulocyte-macrophage colony-stimulating factor (GM-CSF) in biological samples such as serum, plasma, or cell culture supernatants from mice. This kit is essential in immunology and inflammation research, helping to quantify GM-CSF production in response to immune stimuli, infections, or autoimmune conditions. It supports studies on hematopoiesis, dendritic cell differentiation, and macrophage activation. The assay is widely used in preclinical studies to evaluate therapeutic interventions targeting cytokine pathways. High sensitivity and specificity allow detection of low concentrations, making it suitable for monitoring subtle changes in immune responses.