ube3a antibody (AA 836-865)

Catalog No. ABIN7876950

The Rabbit Polyclonal anti-ube3a antibody is suitable to detect ube3a in samples from Human. It has been validated for WB, IF, FACS and IHC (p).

Quick Overview for ube3a antibody (AA 836-865) (ABIN7876950)

Target: ube3a (Ubiquitin Protein Ligase E3A (ube3a))

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This ube3a antibody is un-conjugated

Application: Western Blotting (WB), Immunofluorescence (IF), Flow Cytometry (FACS), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-ube3a Antibody

Binding Specificity: AA 836-865

Purpose: Ubiquitin-protein ligase E3A Antibody / UBE3A

Purification: Purified

Immunogen: A portion of amino acids 836-865 from the human protein was used as the immunogen for the Ubiquitin-protein ligase E3A antibody.

Isotype: Ig Fraction

Application Details

Application Notes: The stated application concentrations are suggested starting points. Titration of the Ubiquitin-protein ligase E3A antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: In 1X PBS, pH 7.4, with 0.09 % sodium azide

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Aliquot the Ubiquitin-protein ligase E3A antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Target Details for ube3a

Target: ube3a (Ubiquitin Protein Ligase E3A (ube3a))

Alternative Name: Ubiquitin-protein ligase E3A

Background: UBE3A interacts with the E6 protein of the cancer-associated human papillomavirus types 16 and 18. The E6/E6-AP complex binds to and targets the p53 tumor-suppressor protein for ubiquitin-mediated proteolysis. It is an E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. It can target itself for ubiquitination in vitro and efficiently promotes its own degradation in vivo. It appears that only unmodified E6-AP molecules can bind efficiently to p53 in the presence of the HPV E6 oncoprotein. UBE3A binds UBQLN1 and UBQLN2. Defects in UBE3A are a cause of Angelman syndrome (AS) [MIM:105830], also known as 'happy puppet syndrome'. AS is characterized by features of severe motor and intellectual retardation, microcephaly, ataxia, frequent jerky limb movements and flapping of the arms and hands, hypotonia, hyperactivity, hypopigmentation, seizures, absence of speech, frequent smiling and episodes of paroxysmal laughter, and an unusual facies characterized by macrostomia, a large mandible and open-mouthed expression, a great propensity for protruding the tongue ('tongue thrusting'), and an occipital groove. UBE3A contains 1 HECT-type E3 ubiquitin-protein ligase domain.

UniProt: Q05086

Pathways: Intracellular Steroid Hormone Receptor Signaling Pathway