• Product nameAnti-Annexin A3 antibody
    See all Annexin A3 primary antibodies
  • Description
    Rabbit polyclonal to Annexin A3
  • Tested applicationsSuitable for: ELISA, WB, IHC-P, ICC/IF, IHC - Wholemountmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Rabbit, Horse
  • Immunogen

    A region within synthetic peptide: MASIWVGHRG TVRDYPDFSP SVDAEAIQKA IRGIGTDEKM LISILTERSN, corresponding to N terminal amino acids 1-50 of Human Annexin A3

  • Positive control
    • WB: Placenta lysate. IHC-P: Human spleen tissue.



Our Abpromise guarantee covers the use of ab33068 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/62500.
WB Use a concentration of 1.25 µg/ml. Detects a band of approximately 36 kDa (predicted molecular weight: 36 kDa). Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
IHC-P Use at an assay dependent concentration.
ICC/IF Use at an assay dependent concentration. Used at a dilution of 1/100 for 1 hr incubation on mouse cartilage (see Abreview for further information).
IHC - Wholemount Use at an assay dependent concentration.


  • FunctionInhibitor of phospholipase A2, also possesses anti-coagulant properties. Also cleaves the cyclic bond of inositol 1,2-cyclic phosphate to form inositol 1-phosphate.
  • Sequence similaritiesBelongs to the annexin family.
    Contains 4 annexin repeats.
  • DomainA pair of annexin repeats may form one binding site for calcium and phospholipid.
  • Information by UniProt
  • Database links
  • Alternative names
    • 2-cyclic phosphate 2-phosphohydrolase antibody
    • 35-alpha calcimedin antibody
    • Annexin A3 antibody
    • Annexin III antibody
    • Annexin-3 antibody
    • ANX3 antibody
    • ANXA 3 antibody
    • Anxa3 antibody
    • ANXA3_HUMAN antibody
    • Calcimedin 35 alpha antibody
    • Inositol 1 2 cyclic phosphate 2 phosphohydrolase antibody
    • Inositol 1 antibody
    • Lipocortin III antibody
    • OTTHUMP00000160701 antibody
    • OTTHUMP00000219237 antibody
    • OTTHUMP00000219238 antibody
    • PAP III antibody
    • PAP-III antibody
    • Placental anticoagulant protein III antibody
    see all

Anti-Annexin A3 antibody images

  • Anti-Annexin A3 antibody (ab33068) at 1.25 µg/ml + placenta lysate at 10 µg

    HRP conjugated anti Rabbit IgG at 1/50000 dilution

    Predicted band size : 36 kDa
    Observed band size : 36 kDa
    Additional bands at : 45 kDa. We are unsure as to the identity of these extra bands.
  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human spleen tissue labelling Annexin A3 with ab33068 at 4µg/ml. Positively labelled cells indicated by arrows. Magnification: 400X.

References for Anti-Annexin A3 antibody (ab33068)

This product has been referenced in:
  • Qu S  et al. Protein expression of nucleophosmin, annexin A3 and nm23-H1 correlates with human nasopharyngeal carcinoma radioresistance in vivo. Oncol Lett 12:615-620 (2016). IHC-P ; Human . Read more (PubMed: 27347189) »
  • Yu J  et al. High-throughput proteomics integrated with gene microarray for discovery of colorectal cancer potential biomarkers. Oncotarget 7:75279-75292 (2016). WB, IHC-P ; Human . Read more (PubMed: 27661117) »

See all 4 Publications for this product

Product Wall

Application Immunoprecipitation
Sample Mouse Tissue lysate - whole (placenta)
Total protein in input 3600 µg
Immuno-precipitation step Protein A
Specification placenta

Abcam user community

Verified customer

Submitted Oct 02 2015

Application IHC - Wholemount
Sample Mouse Embryo (Whole mouse embryo)
Specification Whole mouse embryo

Abcam user community

Verified customer

Submitted Feb 24 2012


Expiration date: 14. Juin 2012

I am very pleased to hear you would like to accept our offer and test ab33068 in mouse sections. This code will give you 1 free primary antibody before the expiration date. The code ...

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Thank you very much for your interest in ab30988.

Unfortunately we do not have small aliquots of our products, however we can offer you a testing discount. Indeed, if you would test one of our antibodies in a new species or a new application ...

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Thank you for your enquiry. Alignment of the immunogens with rat and mouse annexin A3 gives the following results: ab33068, mouse 78% identity, rat 64% identity. ab30988, mouse 92% identity, rat 85% identity. I hope this helps. Please do no...

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Application Immunocytochemistry/ Immunofluorescence
Sample Mouse (cartilage)
Specification cartilage
Fixative Methanol
Blocking step BSA as blocking agent for 20 minute(s) · Concentration: 5

Abcam user community

Verified customer

Submitted Jul 13 2006