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Home >> Antibodies >> Caspase 4 Antibody / CASP4 (large subunit)

Caspase 4 Antibody / CASP4 (large subunit) (RQ4340)

  Catalog No Formulation Size Price (USD)  
Image RQ4340 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 419
Western blot testing of rat 1) liver, 2) testis, 3) stomach, 4) thymus and human 5) COLO-320, 6) HepG2, 7) 22RV1, 8) PANC-1 and 9) SGC-7901 lysate with Caspase 4 antibody at 0.5ug/ml. Expected molecular weight ~43 kDa (precursor), ~30 kDa (pro domain + large subunit), ~20 kDa (large subunit).
Western blot testing of mouse 1) liver, 2) testis, 3) thymus, 4) lung, 5) HEPA1-6, 6) NIH3T3 and 7) SP20 lysate with Caspase 4 antibody at 0.5ug/ml. Expected molecular weight ~43 kDa (precursor), ~30 kDa (pro domain + large subunit), ~20 kDa (large subunit).
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity purified
Buffer Lyophilized from 1X PBS with 2% Trehalose and 0.025% sodium azide
UniProt P70343
Localization Cytoplasm
Applications Western blot : 0.5-1ug/ml
Direct ELISA : 0.1-0.5ug/ml (mouse recombinant protein)
Limitations This Caspase 4 antibody is available for research use only.
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Caspase 4 is an enzyme that proteolytically cleaves other proteins at an aspartic acid residue, and belongs to a family of cysteine proteases called caspases. The Caspase 4 gene is mapped to a P1 clone containing the ICE gene, which is located at chromosome 11q22.2-q22.3. It contains 8 coding exons. The function of caspase 4 is not fully known, but it is believed to be an inflammatory caspase, along with caspase 1, caspase 5 (and the murine homolog caspase 11), with a role in the immune system.

Application Notes

Optimal dilution of the Caspase 4 antibody should be determined by the researcher.


A recombinant mouse protein corresponding to amino acids E108-T195 was used as the immunogen for the Caspase 4 antibody.


After reconstitution, the Caspase 4 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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