|Reactivity||Human, Mouse, Rat|
|Calculated MW||31608 Da|
|Application & Usage||Western blotting (0.5-4 µg/ml). The antibody recognizes both proform and the cleaved large fragment of caspase-3 in samples of human, mouse and rat origins. However, the optimal conditions should be determined individually.|
|Other Names||CPP32 , CASP3, apopain, procaspase3, CPP32B, SCA-1, CPP-32, Apopain, Yama|
|Formulation||100 µg (200 µg/ml) in PBS containing 50% glycerol, 0.5 mg/ml BSA and 0.01% thimerosal.|
|Handling||The antibody solution should be gently mixed before use.|
|Reconstitution & Storage||-20 °C|
|Precautions||Caspase-3 Antibody (Clone C33) is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Involved in the activation cascade of caspases responsible for apoptosis execution. At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-|-Gly-217' bond. Cleaves and activates sterol regulatory element binding proteins (SREBPs) between the basic helix-loop- helix leucine zipper domain and the membrane attachment domain. Cleaves and activates caspase-6, -7 and -9. Involved in the cleavage of huntingtin. Triggers cell adhesion in sympathetic neurons through RET cleavage.|
|Tissue Location||Highly expressed in lung, spleen, heart, liver and kidney. Moderate levels in brain and skeletal muscle, and low in testis. Also found in many cell lines, highest expression in cells of the immune system|
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Provided below are standard protocols that you may find useful for product applications.
The caspase family of cysteine proteases play a key role in apoptosis. Caspase-3 is the most extensively studied apoptotic protein among caspase family members. Caspase-3 is synthesized as inactive pro-enzyme that is processed in cells undergoing apoptosis by self-proteolysis and/or cleavage by another upstream protease. The processed form of caspase-3 consists of large (17 kD) and small (12 kD) subunits which associate to form an active enzyme. The active caspase-3 proteolytically cleaves and activates other caspases, as well as relevant targets in the cells (e.g., PARP and DFF).
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