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Anti-APC11 Antibody, clone CRQ1.1

clone CRQ1.1, from mouse

Anaphase-promoting complex subunit 11, Cyclosome subunit 11, Hepatocellular carcinoma-associated RING finger protein

biological source


antibody form

purified antibody

antibody product type

primary antibodies


CRQ1.1, monoclonal

species reactivity


species reactivity (predicted by homology)

bovine (based on 100% sequence homology), monkey (based on 100% sequence homology), rat (based on 100% sequence homology)


antibody small pack of 25 μg


western blot: suitable



NCBI accession no.

UniProt accession no.

Gene Information

human ... ANAPC11(51529)

Related Categories

General description

Anaphase-promoting complex subunit 11 (UniProt: Q9NYG5; also known as APC11, Cyclosome subunit 11, Hepatocellular carcinoma-associated RING finger protein) is encoded by the ANAPC11 (also known as HSPC214) gene (Gene ID: 51529) in human. APC11 is one of the components of the anaphase-promoting complex (APC) that belongs to the RING-box family of proteins. APC is a large E3 ubiquitin ligase that responsible for targeting proteins for degradation during mitosis. The APC is assembled from 13 different proteins where in APC2 binds to APC11 forming the catalytic core that recruits the E2 ubiquitin conjugating enzyme. APC11 has with multiple zinc -binding sites with a RING-type zinc-finger domain (aa 34-77). It is expressed at high levels in the skeletal muscle and heart and in moderate levels in brain, kidney, and liver. Two isoforms of APC11 have been described that are produced by alternative splicing. (Ref.: Schreiber, A et al., (2011). Nature. 470(7333); 227-32).


Clone CRQ1.1 specifically detects human Anaphase-promoting complex subunit 11 (APC11). It targets an epitope with in 9 amino acids from the C-terminal region.


Epitope: C-terminus
A linear peptide corresponding to 9 amino acids from the C-terminal region of human Anaphase-promoting complex subunit 11 (APC11).


Anti-APC11, clone CRQ1.1, Cat. No. MABE1789, is a highly specific mouse monoclonal antibody that targets Anaphase-promoting complex subunit 11 and has been tested in Western Blotting.
Western Blotting Analysis: A representative lot detected APC11 in Western Blotting applications (Sedgwick, G.G., et. al. (2013). EMBO J. 32(2):303-14).

Western Blotting Analysis: A representative lot detected APC11 in APC11-Flag expressed in HeLa cells following tetracycline treatment.
Research Category
Epigenetics & Nuclear Function


Isotype testing: Identity Confirmation by Isotyping Test.

Isotyping Analysis: The identity of this monoclonal antibody is confirmed by isotyping test to be mouse IgG2a.

Target description

9.84 kDa calculated.

Physical form

Format: Purified
Purified mouse monoclonal antibody IgG2a in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Protein G purified

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Other Notes

Concentration: Please refer to lot specific datasheet.


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