Product Datasheet  
CUL4A Antibody  
Catalog Number: 31175  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot:P14635
    Gene ID:891
  • Form of Antibody：  
  • Rabbit IgG in pH7.4 PBS, 0.05% NaN3, 40% Glycerol.
  • Storage：  
  • Store at -20˚C/1 year
  • Immunogen：  
  • Synthetic peptide corresponding to a region derived from 721-735 amino acids of Human cullin 4A
  • reactivity：  
  • Hu Ms
  • appl_detail：  
  • Predicted MW: 88kd
    ELISA: 1:1000-1:5000
    Western blotting: 1:1000-1:5000
    Immunohistochemistry: 1:25-1:100
  • other_names：  
  • cullin 4A
  • Purification：  
  • Specificity：  
  • The antibody detects endogenous level of total CUL4A protein.
  • Applications：  
  • ELISA WB IHC
  • Background：  
  • CUL4A is the ubiquitin ligase component of a multimeric complex involved in the degradation of DNA damage-response proteins.Core component of multiple cullin-RING-based E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. As a scaffold protein 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 E3 ubiquitin-protein ligase complex depends on the variable substrate recognition component. DCX(DET1-COP1) directs ubiquitination of JUN. DCX(DDB2) directs ubiquitination of XPC. In association with RBX1, DDB1 and DDB2 is required for histone H3 and histone H4 ubiquitination in response to ultraviolet and may be important for subsequent DNA repair. DCX(DTL) plays a role in PCNA-dependent polyubiquitination of CDT1 and MDM2-dependent ubiquitination of TP53 in response to radiation-induced DNA damage and during DNA replication.



 
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