Used in immunological research to quantify levels of monocyte chemotaxis protein 3 (CCL7) in biological samples such as serum, plasma, or cell culture supernatants. Enables researchers to study inflammatory responses, immune cell recruitment, and disease mechanisms involving chemokine signaling. Commonly applied in studies of autoimmune diseases, infections, cancer, and metabolic disorders where CCL7 plays a role in monocyte and leukocyte migration. The kit provides a sensitive and specific method for detecting protein expression changes in experimental models, supporting biomarker discovery and therapeutic development.