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Cullin 4A / CUL4A

cullin 4A

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.

Gene Name: cullin 4A
Synonyms: CUL4A, CUL-4A, Cullin-4A, Cullin 4A
Target Sequences: NM_003589 NP_003580.1 Q13619

Publications (3)

1
cul-1 is required for cell cycle exit in C. elegans and identifies a novel gene family. Kipreos ET, Lander LE, Wing JP, He WW, Hedgecock EM. Cell. 1996 85:829-39. [PubMed:8681378] Related Antibodies: LS-B360.
2
Radiation-mediated proteolysis of CDT1 by CUL4-ROC1 and CSN complexes constitutes a new checkpoint. Higa LA, Mihaylov IS, Banks DP, Zheng J, Zhang H. Nature cell biology. 2003 5:1008-15. [PubMed:14578910] Related Antibodies: LS-B360.
3
Importance of Cullin4 Ubiquitin Ligase in Malignant Pleural Mesothelioma. Mayura Meerang, Jessica Kreienbühl, Vanessa Orlowski, Seraina L C Müller, Michaela B Kirschner, Isabelle Opitz. Cancers. 2020 November;12: [Full Text Article] [PubMed:33233664] [PMC:PMC7699720] Related Antibodies: LS-B360.

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Antibodies (37)
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Cullin 4A / CUL4A (44)
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Cullin 4A / CUL4A Antibody - Anti-CUL4A / Cullin 4A antibody IHC of human testis. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody dilution 1:500.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa1-25) Antibody
Human
ELISA, IHC, IHC-P, IP, WB
Unconjugated
50 µl/$495
Cullin 4A / CUL4A Antibody - Human Pancreas: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa630-679) Antibody
Human
IHC, IHC-P, WB
Unconjugated
50 µl/$460
Cullin 4A / CUL4A Antibody - Human Pancreas: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa630-679) (HRP) Antibody
Rabbit, Mouse, Guinea pig, Bovine, Pig, Horse, Bat, Rat, Chimpanzee, Gibbon, Human, Monkey
IHC, IHC-P, WB
HRP Conjugated
100 µl/$469
Cullin 4A / CUL4A Antibody - Human Pancreas: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa630-679) (Biotin) Antibody
Rabbit, Mouse, Guinea pig, Bovine, Pig, Horse, Bat, Rat, Chimpanzee, Gibbon, Human, Monkey
IHC, IHC-P, WB
Biotin Conjugated
100 µl/$469
Cullin 4A / CUL4A Antibody - Human Pancreas: Formalin-Fixed, Paraffin-Embedded (FFPE).  This image was taken for the unconjugated form of this product. Other forms have not been tested.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa630-679) (FITC) Antibody
Rabbit, Mouse, Guinea pig, Bovine, Pig, Horse, Bat, Rat, Chimpanzee, Gibbon, Human, Monkey
IHC, IHC-P, WB
FITC Conjugated
100 µl/$469
Cullin 4A / CUL4A Antibody - Human Testis: Formalin-Fixed, Paraffin-Embedded (FFPE)
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, IHC-P, WB
Unconjugated
50 µl/$460
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Cullin 4A / CUL4A Mouse anti-Human Monoclonal Antibody
Human
ELISA, IF, IHC, IP, WB
Unconjugated
100 µg/$371
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF, IHC, WB
Unconjugated
100 µg/$331
Cullin 4A / CUL4A Antibody - Human Testis: Formalin-Fixed, Paraffin-Embedded (FFPE)
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa102-131) Antibody
Human
IHC, IHC-P, WB
Unconjugated
200 µl/$460
Cullin 4A / CUL4A Antibody - Detection of Human and Mouse Cul4a by Immunohistochemistry. Sample: FFPE section of human breast carcinoma (left) and mouse squamous cell carcinoma (right). Antibody: Affinity purified rabbit anti-Cul4a used at a dilution of 1:1000 (1 ug/ml). Detection: DAB.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa700-C-term) Antibody
Mouse, Human
IHC, IHC-P, IP, WB
Unconjugated
10 µl/$295; 100 µl/$514
Cullin 4A / CUL4A Antibody - Immunohistochemistry of paraffin-embedded Human esophagus cancer tissue  using CUL4A Polyclonal Antibody at dilution of 1:55(×200)
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, IHC, WB
Unconjugated
20 µl/$254; 60 µl/$296; 120 µl/$355; 200 µl/$450
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa1-20) Antibody
Human
ELISA, ICC, WB
Unconjugated
1 mg/$901
Cullin 4A / CUL4A Antibody - Immunofluorescent analysis of HepG2 cells diluted at 1:100 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IF
Unconjugated
50 µg/$294; 100 µg/$360
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Human
ELISA, IHC
Unconjugated
100 µg/$331
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IHC, WB
Unconjugated
50 µl/$356; 100 µl/$461
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) Antibody
Mouse, Human
ELISA, WB
Unconjugated
200 µl/$734
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) (Biotin) Antibody
Mouse, Human
ELISA, WB
Biotin Conjugated
200 µl/$952
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) (FITC) Antibody
Mouse, Human
ELISA, WB
FITC Conjugated
200 µl/$952
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) (APC) Antibody
Mouse, Human
ELISA, WB
APC Conjugated
200 µl/$952
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) (Azide-free) (HRP) Antibody
Mouse, Human
ELISA, WB
HRP Conjugated, Azide-free
200 µl/$952
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa31-60) (PE) Antibody
Mouse, Human
ELISA, WB
PE Conjugated
200 µl/$952
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, WB
Unconjugated
100 µg/$357
Cullin 4A / CUL4A Antibody - Detection of Human Cul4a by Immunohistochemistry. Sample: FFPE section of human breast tumor. Antibody: Affinity purified rabbit anti-Cul4a used at a dilution of 1:500.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal (aa700-C-term) Antibody
Mouse, Human
IHC, IHC-P
Unconjugated
1 µg/$295; 100 µl/$532
Cullin 4A / CUL4A Antibody - Western blot - Anti-Cullin 4a Picoband antibody
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
10 µg/$318; 100 µg/$470
Cullin 4A / CUL4A Antibody - Western blot analysis of CUL4A expression in HeLa cells lysate. The lane on the left is treated with the antigen-specific peptide.
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Cullin 4A / CUL4A Rabbit anti-Human Polyclonal Antibody
Mouse, Human
Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
Viewing 1-25 of 44 product results



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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).