|Other Accession||NM_001008895, NP_001008895|
|Reactivity||Human, Mouse, Rat, Rabbit, Pig, Horse, Bovine, Guinea Pig, Dog|
|Predicted||Human, Mouse, Rat, Rabbit, Pig, Horse, Bovine, Guinea Pig, Dog|
|Other Names||Cullin-4A, CUL-4A, CUL4A|
|Format||Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.|
|Reconstitution & Storage||Add 50 ul of distilled water. Final anti-CUL4A antibody concentration is 1 mg/ml in PBS buffer with 2% sucrose. For longer periods of storage, store at 20°C. Avoid repeat freeze-thaw cycles.|
|Precautions||CUL4A antibody - middle region is for research use only and not for use in diagnostic or therapeutic procedures.|
|Function||Core component of multiple cullin-RING-based E3 ubiquitin-protein ligase complexes which mediate the ubiquitination 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. DCX(DDB2) ubiquitinates histones H3-H4 and is required for efficient histone deposition during replication-coupled (H3.1) and replication-independent (H3.3) nucleosome assembly, probably by facilitating the transfer of H3 from ASF1A/ASF1B to other chaperones involved in histone deposition. 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. In association with DDB1 and SKP2 probably is involved in ubiquitination of CDKN1B/p27kip. Is involved in ubiquitination of HOXA9. DCX(DTL) directs autoubiquitination of DTL.|
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Provided below are standard protocols that you may find useful for product applications.
Chen L.-C.,et al.Cancer Res. 58:3677-3683(1998).
Higa L.A.,et al.Nat. Cell Biol. 5:1008-1015(2003).
Matsuda N.,et al.DNA Repair 4:537-545(2005).
Dunham A.,et al.Nature 428:522-528(2004).
Osaka F.,et al.Genes Dev. 12:2263-2268(1998).
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