RAW 264.7 Cells

RAW 264.7 cells are a widely used murine macrophage cell line derived from the ascites of a male mouse with a tumor induced by the Abelson murine leukemia virus and are commonly used in immunological and infectious disease research. As an immortalized cell line, RAW264.7 cells are a key model system for studying macrophage biology, including immune responses to pathogens, signal transduction, and gene expression. RAW264.7 cells are particularly valuable for their ability to differentiate into macrophage-like cells. These cells can be polarized into M1 macrophages, associated with inflammatory responses, or M2 macrophages, linked to tissue repair and anti-inflammatory processes. This polarization capacity, along with their ability to perform essential macrophage functions like pinocytosis and phagocytosis, underscores their relevance in studying macrophage biology and the complex interplay between immune responses and pathogens. RAW 264.7 cells are instrumental in studying the immune system's interactions with various factors, including pathogens and bone biology. RAW264.7 cells can be induced to differentiate into osteoclast-like cells under certain conditions, such as exposure to RANKL (Receptor Activator of Nuclear Factor κB Ligand), making them a model for studying certain aspects of osteoclast biology and bone resorption. The RAW264.7 cell line's response to various stimuli, including the induction of pyroptosis, an inflammatory cell death process triggered by factors such as LPS (lipopolysaccharide), is instrumental in dissecting the pathways leading to inflammatory cytokine production. The impact of environmental conditions, such as extracellular glucose levels on cell function and phenotype, offers insights into cellular metabolism and the potential downregulation of inflammatory responses. RAW264.7 cells, with their origins in murine leukemia and their extensive use in immunological research, serve as a crucial tool in advancing our understanding of macrophage biology, immune system-pathogen dynamics, osteoimmunology, and inflammatory responses, highlighting their indispensable role in both basic and applied biomedical research. Mouse cell lines, Ascites, Leukemia, Growth Conditions: Adherent, Biosafety level: BSL 2