caspase-3 (h): 293T Lysate: sc-113427

Caspase-3 (h): 293T Lysate is derived from the 293T cell line, a human embryonic kidney cell line modified to express the SV40 large T antigen, which enhances its transfection efficiency and protein production capabilities. This lysate is specifically enriched with human caspase-3, a crucial executioner protease in the apoptotic pathway. Caspase-3 is activated in the apoptotic cascade by initiator caspases such as caspase-8 and caspase-9, leading to the cleavage of various cellular substrates and the execution of apoptosis. In research, caspase-3 (h): 293T Lysate is extensively used to study the mechanisms of apoptosis and the role of caspase-3 in cellular processes. Researchers employ this lysate in Western blotting to detect and quantify caspase-3 expression and activation under various experimental conditions, providing insights into its regulation and involvement in apoptotic signaling. The lysate is also utilized in enzymatic activity assays to measure the cleavage of specific substrates by caspase-3, which helps to explain its functional role in apoptosis. The use of caspase-3 (h): 293T Lysate allows for detailed investigations into the molecular mechanisms and regulatory pathways of apoptosis, offering valuable insights into fundamental biological processes. The origin and quality of the 293T cell line are meticulously controlled to ensure consistent and reproducible results in basic scientific research focused on cell death and apoptosis mechanisms.