P04798 

CYP1A1(Cytochrome P450 1A1) is a member of the cytochrome P450 superfamily of enzymes. CYP1A1 plays a crucial role in metabolizing diverse endogenous compounds, such as hormones and fatty acids, as well as xenobiotics, including drugs and environmental toxins. Proper functioning of CYP1A1 is vital for detoxifying harmful substances and maintaining metabolic homeostasis, making CYP1A1 an important target for studying drug metabolism and toxicology. CYP1A1 is primarily located in the endoplasmic reticulum of liver cells, where CYP1A1 catalyzes substrate oxidation, highlighting CYP1A1′s significance in hepatic metabolism. Understanding CYP1A1 expression and regulation can provide insights into individual variations in drug response and susceptibility to toxic compounds, underscoring CYP1A1′s importance in pharmacogenomics and personalized medicine.