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06-503-I Anti-Caspase 1 Antibody

100 µg  
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      Key Specifications Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWB, IH(P)RbAffinity PurifiedPolyclonal Antibody
      Catalogue Number06-503-I
      DescriptionAnti-Caspase 1 Antibody
      Alternate Names
      • Caspase-1
      • CASP-1
      • Interleukin-1 beta convertase
      • IL-1BC
      • Interleukin-1 beta-converting enzyme
      • ICE
      • IL-1 beta-converting enzyme
      • p45
      Background InformationCaspase-1, also known as IL-1 beta-converting enzyme (ICE), is an enzyme that cleaves the inflammatory cytokines IL-1 beta and IL-18, releasing the mature, active peptides. Caspase-1 is important for defense against pathogens and it also is involved in the induction of apoptosis. Thymocytes from caspase-1 deficient mice are resistant to Fas-mediated apoptosis, and caspase-1 is similar to the cell death gene CED-3 of C. elegans. Caspase-1 is a heterotetramer that consists of two anti-parallel heterodimers, each one formed by a 20 kDa (p20) and a 10 kDa (p10) subunit. The enzyme has a preferred cleavage site of Tyr-Val-Ala-Asp (YVAD). Caspase-1 is highly expressed in spleen and lung, and is absent from brain.
      Product Information
      FormatAffinity Purified
      • THP cell lysate
      PresentationPurified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      ApplicationAnti-Caspase 1 Antibody is a highly specific rabbit polyclonal antibody, that targets Caspase 1 & has been tested in western blotting & IHC (Paraffin).
      Key Applications
      • Western Blotting
      • Immunohistochemistry (Paraffin)
      Application NotesImmunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected Caspase 1 in human spleen tissue. Additionally, a 1:4,000 dilution from a representative lot detected Caspase 1 in human colon tissue.
      Biological Information
      ImmunogenKLH-conjugated linear peptide corresponding to the p20 subunit of human Caspase 1.
      Epitopep20 subunit
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      SpecificityThis antibody recognizes the p20 subunit of Caspase 1. This antibody may cross-react with Caspase 5 due to 92% sequence homology. Additionally, this antibody recognizes the P45 proenzyme (~45 kDa) and the p20 subunit (~20 kDa) of the reduced, human Caspase 1 isoforms.
      Species Reactivity
      • Human
      Species Reactivity NoteDemonstrated to react with Human. Other homologies: Mouse, rat, canine, porcine and feline. (92% sequence homology).
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • CASP1
      • IL1BC
      • IL1BCE
      Purification MethodAffinity Purfied
      UniProt Number
      Molecular Weight~45 kDa observed. Five isoforms between 10-45 kDa are known to exist. This antibody recognizes the P45 proenzyme (~45 kDa) and the p20 subunit (~20 kDa) of the reduced, human Caspase 1 isoforms.
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in THP-1 cell lysate.

      Western Blotting Analysis: 5 µg/mL of this antibody detected Caspase 1 in 10 µg THP-1 cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 µg
      Transport Information
      Supplemental Information

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      Life Science Research > Antibodies and Assays > Primary Antibodies