Date published: 2026-5-20

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APC Antibody (A-3): sc-393704

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Datasheets
  • APC Antibody (A-3) is a mouse monoclonal IgG2b κ, cited in 4 publications, provided at 200 µg/ml
  • specific for an epitope mapping between amino acids 2-19 at the N-terminus of APC of human origin
  • recommended for detection of APC of mouse, rat, human and avian origin by WB, IP, IF and ELISA; also reactive with additional species, including and equine, canine, bovine, porcine and avian
  • See APC (F-3): sc-9998 for APC antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP, m-IgG2b BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for APC Antibody (A-3) for WB applications. These reagents are now offered in bundles with APC Antibody (A-3) (see ordering information below).
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APC Antibody (A-3) is a mouse monoclonal IgG2b antibody that detects APC in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), and enzyme-linked immunosorbent assay (ELISA). Anti-APC antibody (A-3) targets the adenomatous polyposis coli (APC) protein, which plays a crucial role in regulating cell adhesion and maintaining the integrity of cellular junctions. APC (A-3) antibody recognizes the APC protein, consisting of 2,843 amino acids, which is essential for the proper functioning of the Wnt signaling pathway, vital for cell proliferation and differentiation. Mutations in the APC gene are commonly associated with familial adenomatous polyposis and Gardner′s syndrome, leading to the development of numerous adenomatous polyps that can progress to colon cancer. APC monoclonal antibody (A-3) targets a protein whose interactions with β-catenin and γ-catenin help regulate cellular adhesion and are involved in the formation of adherens junctions. APC competes with E-cadherin for binding to β- and γ-catenin, and this dynamic is crucial for maintaining cellular architecture and signaling. The association of APC with α-catenin facilitates the connection between the cytoskeleton and the APC-E-cadherin-β/γ-catenin complex, underscoring APC′s significance in cellular stability and communication.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

APC Antibody (A-3)

sc-393704
200 µg/ml
$322.00

APC Antibody (A-3): m-IgG Fc BP-HRP Bundle

sc-538286
200 µg Ab; 10 µg BP
$361.00

APC Antibody (A-3): m-IgGκ BP-HRP Bundle

sc-535867
200 µg Ab; 40 µg BP
$361.00

APC Antibody (A-3): m-IgG2b BP-HRP Bundle

sc-549933
200 µg Ab; 10 µg BP
$361.00

APC (A-3) Neutralizing Peptide

sc-393704 P
100 µg/0.5 ml
$69.00

Hello. I need an antiboy for APC. My question is, This antibody (SC-393704) recognize the truncated and full lenght for of APC? I need to study both forms. I prefer one antibody recognizing both form and work for western blot and Immunoprecipitation.

Asked by: ali jose calderon
Thank you for your question. APC Antibody (A-3): sc-393704 is specific for an epitope mapping between amino acids 2-19 at the N-terminus of APC of human origin. According to Uniprot (http://www.uniprot.org/uniprot/P25054#sequences), the short isoform of APC is missing amino acids 312-412. Therefore, this antibody has an epitope that can recognize both the long and short isoforms of APC. However, we have not confirmed this experimentally. The difference in the predicted molecular weights of the isoform is only roughly 11 kDa. This antibody is recommended for Western blot and immunoprecipitation.
Answered by: Technical Support
Date published: 2024-05-14

What application is the blocking peptide sc-393704 P appropriate for?

Asked by: Professor Griffin
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from consistent western blot band resultWe used this antibody for western blot staining and got a nice consistent western blot band at the correct molecular weight
Date published: 2017-01-27
Rated 5 out of 5 by from Produced positive Western Blot data of APCProduced positive Western Blot data of APC expression in HT-29 whole cell lysate. -SCBT QC
Date published: 2015-01-10
Rated 5 out of 5 by from Produced positive Western Blot data of APCProduced positive Western Blot data of APC expression in COLO 205 whole cell lysate. -SCBT QC
Date published: 2014-09-19
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APC Antibody (A-3) is rated 5.0 out of 5 by 3.
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