Anti-Caspase-3 Antibody (11024)

Recombinant full length human caspase-3.

PBS, 50% glycerol, 0.09% sodium azide.

Liquid

Purified by protein A affinity chromatography

This product is stable for at least one (1) year at -20°C.Avoid multiple freeze-thaw cycles.

Research Use Only

Next Day 2-8°C

This antibody recognizes caspase-3 in human, mouse, rat, bovine, canine, chicken, guinea pig, hamster, monkey, pig, rabbit, and yeast.

Caspases are cysteine proteases that cleave after certain aspartate residues and have been identified as mediators of apoptosis. Caspases are synthesized as inactive zymogens that can be cleaved to form active enzymes following the induction of apoptosis by stress or death receptors. Initiator caspases (e.g. caspase-8 and -10) are activated by dimerization of the zymogen on a dedicated adaptor protein. These activated initiator caspases in-turn cleave downstream effector or executioner caspases (e.g. caspase-3, -6, and -7) in a cascade-like manner, which cleave key cellular proteins that lead to the morphological changes associated with apoptotic cell death.

Involved in the activation cascade of caspases responsible for apoptosis execution (PubMed:7596430). At the onset of apoptosis it proteolytically cleaves poly(ADP-ribose) polymerase (PARP) at a '216-Asp-|-Gly-217' bond (PubMed:7774019). 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 (PubMed:7596430). Involved in the cleavage of huntingtin (PubMed:8696339). Triggers cell adhesion in sympathetic neurons through RET cleavage (PubMed:21357690). Cleaves and inhibits serine/threonine-protein kinase AKT1 in response to oxidative stress (PubMed:23152800). Acts as an inhibitor of type I interferon production during virus-induced apoptosis by mediating cleavage of antiviral proteins CGAS, IRF3 and MAVS, thereby preventing cytokine overproduction (PubMed:30878284). Cleaves XRCC4 and phospholipid scramblase proteins XKR4, XKR8 and XKR9, leading to promote phosphatidylserine exposure on apoptotic cell surface (PubMed:23845944, PubMed:33725486). {PubMed:21357690, PubMed:23152800, PubMed:23845944, PubMed:30878284, PubMed:33725486, PubMed:7596430, PubMed:7774019, PubMed:8696339}.