immunofenotüüpe

Immunofenotüüp refers to the characteristic pattern of cell surface molecules expressed by a cell or a population of cells, which can be identified using antibodies. This unique molecular signature, or phenotype, is crucial for distinguishing different cell types, understanding their functional states, and tracking their behavior in biological processes. Techniques like flow cytometry and immunohistochemistry are commonly employed to determine immunophenotypes.

By analyzing the presence, absence, and intensity of specific cell surface markers, researchers can classify cells, such as different subtypes of lymphocytes, identify malignant cells in blood cancers, or monitor immune cell populations during infection or treatment. The immunophenotype can change dynamically in response to stimuli, making it a valuable tool for studying cellular activation, differentiation, and immune responses. Understanding a cell's immunophenotype provides insights into its origin, lineage, and potential functions.