ARG55174
anti-Caspase 1 antibody
anti-Caspase 1 antibody for ELISA,ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human
Pyroptosis Study antibody; NLRP3 Inflammasome Study antibody; NLRC4 Inflammasome Study antibody
Overview
| Product Description | Rabbit Polyclonal antibody recognizes Caspase 1 |
|---|---|
| Tested Reactivity | Hu |
| Tested Application | ELISA, ICC/IF, IHC-P, WB |
| Specificity | Depending on cell lines or tissues used, other cleavage products may be observed. |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | Caspase 1 |
| Antigen Species | Human |
| Immunogen | Synthetic peptide (15 aa) within aa. 200-250 of Human Caspase-1. |
| Conjugation | Un-conjugated |
| Alternate Names | Caspase-1; Interleukin-1 beta-converting enzyme; IL-1 beta-converting enzyme; CASP-1; ICE; IL-1BC; Interleukin-1 beta convertase; P45; IL1BC; p45; EC 3.4.22.36 |
Application Instructions
| Application Suggestion |
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| Application Note | * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. | ||||||||||
| Positive Control | HeLa Cell Lysate |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purification with immunogen. |
| Buffer | PBS and 0.02% Sodium azide |
| Preservative | 0.02% Sodium azide |
| Concentration | 1 mg/ml |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | CASP1 |
| Gene Full Name | caspase 1, apoptosis-related cysteine peptidase |
| Background | Caspase 1 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] |
| Function | Caspase 1: 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. 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). [UniProt] |
| Highlight | Related products: Caspase 1 antibodies; Caspase 1 ELISA Kits; Caspase 1 Duos / Panels; Anti-Rabbit IgG secondary antibodies; Related news: Exploring Antiviral Immune Response RIP1 activation and pathogenesis of NASH |
| Research Area | Pyroptosis Study antibody; NLRP3 Inflammasome Study antibody; NLRC4 Inflammasome Study antibody |
| Calculated MW | 45 kDa |
| PTM | The two subunits are derived from the precursor sequence by an autocatalytic mechanism. |
Images (3) Click the Picture to Zoom In
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ARG55174 anti-Caspase 1 antibody WB image
Western blot: HeLa cell lysate stained with ARG55174 anti-Caspase 1 antibody at (A) 0.5, (B) 1, and (C) 2 ug/ml dilution.
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ARG55174 anti-Caspase 1 antibody IHC image
Immunohistochemistry: caspase-1 in Human spleen tissue stained with ARG55174 anti-Caspase 1 antibody at 10 ug/ml dilution.
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ARG55174 anti-Caspase 1 antibody ICC/IF image
Immunofluorescence: HeLa cells stained with ARG55174 anti-Caspase 1 antibody at 20 ug/ml dilution.
