Western Blot (WB)
(Anti-Caspase-1(P20) antibody, MBS175225, Western blottingLane 1: JURKAT Cell LysateLane 2: RAJI Cell LysateLane 3: CEM Cell Lysate )
Rabbit anti-Human Caspase-1(P20) Polyclonal Antibody | anti-CASP1 antibody
Anti-Caspase-1(P20) antibody
Western Blot (WB)
(Anti-Caspase-1(P20) antibody, MBS175225, Western blottingLane 1: JURKAT Cell LysateLane 2: RAJI Cell LysateLane 3: CEM Cell Lysate )
Western Blot (WB)
(Anti-Caspase-1(P20) antibody, MBS175225, Western blottingLane 1: JURKAT Cell LysateLane 2: RAJI Cell LysateLane 3: CEM Cell Lysate )
Immunohistochemistry (IHC)
(Anti-Caspase-1(P20) antibody, MBS175225, IHC(P)IHC(P): Human Mammary Cancer Tissue )
Immunohistochemistry (IHC)
(Anti-Caspase-1(P20) antibody, MBS175225, IHC(P)IHC(P): Human Mammary Cancer Tissue )
Background: Caspase 1 is a cysteine protease that regulates inflammatory processes through its capacity to process and activate the interleukin-1-beta, IL18, and IL33 precursor proteins. It belongs to a family of cysteine proteases known as caspases that always cleave proteins following an aspartic acid residue. The Caspase1 gene consists of 10 exons spanning at least 10.6 kb. The Caspase 1 gene is mapped to 11q23, a site frequently involved in rearrangement in human cancers, including a number of leukemias and lymphomas, by Southern DNA blot analysis of rodent-human hybrids and by in situ hybridization to normal human metaphase chromosomes. Caspase 1 has been shown to induce cell necrosis or pyroptosis and may function in various developmental stages.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a protein which is a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes which undergo proteolytic processing at conserved aspartic residues to produce 2 subunits, large and small, that dimerize to form the active enzyme. This gene was identified by its ability to proteolytically cleave and activate the inactive precursor of interleukin-1, a cytokine involved in the processes such as inflammation, septic shock, and wound healing. This gene has been shown to induce cell apoptosis and may function in various developmental stages. Studies of a similar gene in mouse suggest a role in the pathogenesis of Huntington disease. Alternative splicing results in transcript variants encoding distinct isoforms. [provided by RefSeq, Mar 2012]
Uniprot Description
CASP1: Thiol protease that cleaves IL-1 beta between an Asp and an Ala, releasing the mature cytokine which is involved in a variety of inflammatory processes. Important for defense against pathogens. Cleaves and activates sterol regulatory element binding proteins (SREBPs). Can also promote apoptosis. Heterotetramer that consists of two anti-parallel arranged heterodimers, each one formed by a 20 kDa (p20) and a 10 kDa (p10) subunit. The p20 subunit can also form a heterodimer with the epsilon isoform which then has an inhibitory effect. May be a component of the inflammasome, a protein complex which also includes PYCARD, CARD8 and NALP2 and whose function would be the activation of proinflammatory caspases. Interacts with CARD17/INCA and CARD18. Expressed in larger amounts in spleen and lung. Detected in liver, heart, small intestine, colon, thymus, prostate, skeletal muscle, peripheral blood leukocytes, kidney and testis. No expression in the brain. Specifically inhibited by the cowpox virus Crma protein. Belongs to the peptidase C14A family. 5 isoforms of the human protein are produced by alternative splicing.
Protein type: Apoptosis; Protease; EC 3.4.22.36
Chromosomal Location of Human Ortholog: 11q23
Cellular Component: cytoplasm; extracellular region; cytosol
Molecular Function: protein binding; cysteine-type endopeptidase activity; endopeptidase activity; caspase activator activity
Biological Process: caspase activation; positive regulation of I-kappaB kinase/NF-kappaB cascade; apoptosis; membrane hyperpolarization; interleukin-1 beta production; response to lipopolysaccharide; positive regulation of interleukin-1 beta secretion; mitochondrial depolarization; proteolysis; signal transduction; response to ATP; positive regulation of interleukin-1 alpha secretion; regulation of inflammatory response; response to hypoxia; innate immune response; regulation of autophagy
Research Articles on CASP1
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Product Notes
The CASP1 casp1 (Catalog #AAA175225) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-Caspase-1(P20) antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's Caspase-1(P20) can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC) Paraffin. Researchers should empirically determine the suitability of the CASP1 casp1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Caspase-1(P20), Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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