• Product nameAnti-Cullin 1 antibody
    See all Cullin 1 primary antibodies
  • Description
    Rabbit polyclonal to Cullin 1
  • Specificityab53049 detects endogenous levels of total Cullin 1 protein.
  • Tested applicationsSuitable for: WB, ELISAmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse
  • Immunogen

    A synthetic peptide derived from human Cullin 1.

  • Positive control
    • HeLa cell extracts.


Associated products


Our Abpromise guarantee covers the use of ab53049 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
WB 1/500 - 1/1000. Detects a band of approximately 90 kDa (predicted molecular weight: 90 kDa).
ELISA 1/20000.


  • FunctionCore component of multiple cullin-RING-based SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination of proteins involved in cell cycle progression, signal transduction and transcription. In the SCF complex, serves as a rigid scaffold that organizes the SKP1-F-box protein and RBX1 subunits. May contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. The E3 ubiquitin-protein ligase activity of the complex is dependent on the neddylation of the cullin subunit and is inhibited by the association of the deneddylated cullin subunit with TIP120A/CAND1. The functional specificity of the SCF complex depends on the F-box protein as substrate recognition component. SCF(BTRC) and SCF(FBXW11) direct ubiquitination of CTNNB1 and participate in Wnt signaling. SCF(FBXW11) directs ubiquitination of phosphorylated NFKBIA. SCF(BTRC) directs ubiquitination of NFKBIB, NFKBIE, ATF4, SMAD3, SMAD4, CDC25A, FBXO5 and probably NFKB2. SCF(SKP2) directs ubiquination of phosphorylated CDKN1B/p27kip and is involved in regulation of G1/S transition. SCF(SKP2) directs ubiquination of ORC1, CDT1, RBL2, ELF4, CDKN1A, RAG2, FOXO1A, and probably MYC and TAL1. SCF(FBXW7) directs ubiquitination of cyclin E, NOTCH1 released notch intracellular domain (NICD), and probably PSEN1. SCF(FBXW2) directs ubiquitination of GCM1. SCF(FBXO32) directs ubiquitination of MYOD1. SCF(FBXO7) directs ubiquitination of BIRC2 and DLGAP5. SCF(FBXO33) directs ubiquitination of YBX1. SCF(FBXO11) does not seem to direct ubiquitination of TP53. SCF(BTRC) mediates the ubiquitination of NFKBIA at 'Lys-21' and 'Lys-22'; the degradation frees the associated NFKB1-RELA dimer to translocate into the nucleus and to activate transcription. SCF(Cyclin F) directs ubiquitination of CP110.
  • Tissue specificityExpressed in lung fibroblasts.
  • PathwayProtein modification; protein ubiquitination.
  • Sequence similaritiesBelongs to the cullin family.
  • Post-translational
    Neddylated; which enhances the ubiquitination activity of SCF. Deneddylated via its interaction with the COP9 signalosome (CSN) complex. Deneddylated by Epstein-Barr virus BPLF1 leading to a S-phase-like environment that is required for efficient replication of the viral genome.
  • Information by UniProt
  • Database links
  • Alternative names
    • CUL 1 antibody
    • CUL-1 antibody
    • CUL1 antibody
    • CUL1_HUMAN antibody
    • Cullin-1 antibody
    • Cullin1 antibody
    • MGC149834 antibody
    • MGC149835 antibody
    see all

Anti-Cullin 1 antibody images

  • All lanes : Anti-Cullin 1 antibody (ab53049) at 1/500 dilution

    Lane 1 : HeLa cell extract
    Lane 2 : HeLa cell extract with immunising peptide

    Predicted band size : 90 kDa
    Observed band size : 90 kDa

References for Anti-Cullin 1 antibody (ab53049)

This product has been referenced in:
  • Gastaldello S  et al. Caspase-1 promotes Epstein-Barr virus replication by targeting the large tegument protein deneddylase to the nucleus of productively infected cells. PLoS Pathog 9:e1003664 (2013). Human . Read more (PubMed: 24130483) »

See 1 Publication for this product

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