Anti-pro Caspase-1 + p10 + p12 antibody [EPR16883]

Thiol protease involved in a variety of inflammatory processes by proteolytically cleaving other proteins, such as the precursors of the inflammatory cytokines interleukin-1 beta (IL1B) and interleukin 18 (IL18) as well as the pyroptosis inducer Gasdermin-D (GSDMD), into active mature peptides (PubMed : 15326478, PubMed : 15498465, PubMed : 1574116, PubMed : 26375003, PubMed : 32051255, PubMed : 37993714, PubMed : 7876192, PubMed : 9334240). Plays a key role in cell immunity as an inflammatory response initiator : once activated through formation of an inflammasome complex, it initiates a pro-inflammatory response through the cleavage of the two inflammatory cytokines IL1B and IL18, releasing the mature cytokines which are involved in a variety of inflammatory processes (PubMed : 15326478, PubMed : 15498465, PubMed : 1574116, PubMed : 32051255, PubMed : 7876192). Cleaves a tetrapeptide after an Asp residue at position P1 (PubMed : 15498465, PubMed : 1574116, PubMed : 7876192). Also initiates pyroptosis, a programmed lytic cell death pathway, through cleavage of GSDMD (PubMed : 26375003). In contrast to cleavage of interleukin IL1B, recognition and cleavage of GSDMD is not strictly dependent on the consensus cleavage site but depends on an exosite interface on CASP1 that recognizes and binds the Gasdermin-D, C-terminal (GSDMD-CT) part (PubMed : 32051255, PubMed : 32109412, PubMed : 32553275). Cleaves and activates CASP7 in response to bacterial infection, promoting plasma membrane repair (PubMed : 22464733). Upon inflammasome activation, during DNA virus infection but not RNA virus challenge, controls antiviral immunity through the cleavage of CGAS, rendering it inactive (PubMed : 28314590). In apoptotic cells, cleaves SPHK2 which is released from cells and remains enzymatically active extracellularly (PubMed : 20197547).. Isoform Delta. Apoptosis inactive.. Isoform Epsilon. Apoptosis inactive.

Rabbit

Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.

兔单克隆抗体[EPR16883] to pro Caspase-1 + p10 + p12

IgG

EPR16883

单克隆

Protein A purified

2.003 mg/mL 本产品的浓度可能与批次相关

Liquid

表观遗传学

WB, IP

Mouse, Rat, Human

This antibody has low affinity in Ms/Rt brain, H1299 and A549. 55kDa and 80kDa nonspecific bands may be observed in some samples.

IL1BC, IL1BCE, CASP1, Caspase-1, CASP-1, Interleukin-1 beta convertase, Interleukin-1 beta-converting enzyme, p45, IL-1BC, ICE, IL-1 beta-converting enzyme

Preservative: 0.01% Sodium azideConstituents: PBS, 40% Glycerol, 0.05% BSA

P29466&&P29452&&P43527