产品名称
UBE3A Rabbit Polyclonal Antibody
基因名称
UBE3A E6AP EPVE6AP HPVE6A
蛋白名称
Ubiquitin-protein ligase E3A (EC 6.3.2.-) (E6AP ubiquitin-protein ligase) (Human papillomavirus E6-associated protein) (Oncogenic protein-associated protein E6-AP) (Renal carcinoma antigen NY-REN-54)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=7337
Human Swissprot No.
Q05086
Human Swissprot Link
https://www.uniprot.org/uniprot/Q05086
Mouse Swissprot No.
O08759
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/O08759/entry
特异性
This antibody detects endogenous levels of UBE3A at Human
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
细胞定位
Cytoplasm . Nucleus .
功能
E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and transfers it to its substrates . Several substrates have been identified including the ARNTL/BMAL1, ARC, RAD23A and RAD23B, MCM7 (which is involved in DNA replication), annexin A1, the PML tumor suppressor, and the cell cycle regulator CDKN1B . Additionally, may function as a cellular quality control ubiquitin ligase by helping the degradation of the cytoplasmic misfolded proteins . Finally, UBE3A also promotes its own degradation in vivo. Plays an important role in the regulation of the circadian clock: involved in the ubiquitination of the core clock component ARNTL/BMAL1, leading to its proteasomal degradation . Acts as transcriptional coactivator of progesterone receptor PGR upon progesterone hormone activation . Acts as a regulator of synaptic development by mediating ubiquitination and degradation of ARC (By similarity). Synergizes with WBP2 in enhancing PGR activity . ; (Microbial infection) Catalyzes the high-risk human papilloma virus E6-mediated ubiquitination of p53/TP53, contributing to the neoplastic progression of cells infected by these viruses.
