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Key Documents

ABS989

Sigma-Aldrich

Anti-E6AP Antibody

serum, from rabbit

Synonyme(s) :

Ubiquitin-protein ligase E3A, E6AP ubiquitin-protein ligase, Human papillomavirus E6-associated protein, Oncogenic protein-associated protein E6-AP, Renal carcinoma antigen NY-REN-54

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About This Item

Code UNSPSC :
12352203
eCl@ss :
32160702
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

Forme d'anticorps

serum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Espèces réactives

human, mouse, rat

Technique(s)

immunoprecipitation (IP): suitable
western blot: suitable

Isotype

IgG

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

wet ice

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... UBE3A(7337)

Description générale

E6AP/UB3A is an interesting E3 ubiquitin protein ligase with newly discovered alternative functions as well. It is the founding member of the HECT (Homologous to E6AP C terminus) family of ubiquitin ligases and recent research is shedding new light on its influence in health and disease. Ubiquitin substrates for E6AP/UB3A ligase include RAD23A/B, MCM7 (items involved in DNA replication), Annexin A1, PML tumor suppressor and the cell cycle regulator CDKN1B. E6AP also catalyzes the high risk human papilloma virus E6 mediated ubiquitination of p53, which contributes to the neoplastic progression of cells infected by these viruses. E6AP has also been identified as a steroid hormone receptor transcriptional coactivator, and E6AP has a role in numerous diseases including cancers and neurological syndromes. Additionally, E6AP/UB3A is developmentally important for adipogenesis, granulocyte maturation and synaptic processes, where it acts as a down-regulator. IE6AP/UBE3A protein is active as a trimer of E6AP subunits and widely expressed.

Immunogène

a small portion of the full length protein expressed as a recombinant

Application

Research Category
Signaling
Research Sub Category
Signaling Neuroscience
This Anti-E6AP Antibody is validated for use in Western Blotting and Immunoprecipitation for the detection of E6AP.
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected E6AP in 10 µg of A431, C2C12, L6, mouse brain, and PC3 cell lysate.
Western Blotting Analysis: A representative lot detected E6AP in HeLa cell lysate (Talis, A. L., et al. (1998). JBC. 273:6439-6445).
Immunoprecipitation Analysis: A representative lot immunoprecipitated E6AP in HeLa cell lysate (Wynn, H. K., et al. (2000). Journal of Virology. 74(14):6408-6417).

Qualité

Evaluated by Western Blotting in A431 cell lysate.

Western Blotting Analysis: A 1:1,000 dilution of this antibody detected E6AP in 10 µg of A431 cell lysate.

Description de la cible

~100 kDa observed. Uncharacterized band(s) may appear in some lysates.

Forme physique

Rabbit polyclonal serum with 0.05% sodium azide.
Unpurified

Stockage et stabilité

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Autres remarques

Concentration: Please refer to lot specific datasheet.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

The role of E6AP in the regulation of p53 protein levels in human papillomavirus (HPV)-positive and HPV-negative cells.
Talis, A L, et al.
The Journal of Biological Chemistry, 273, 6439-6445 (1998)
W H Kao et al.
Journal of virology, 74(14), 6408-6417 (2000-06-23)
The E6 protein of the high-risk human papillomaviruses (HPVs) and the cellular ubiquitin-protein ligase E6AP form a complex which causes the ubiquitination and degradation of p53. We show here that HPV16 E6 promotes the ubiquitination and degradation of E6AP itself.

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