产品名称
WDR48 Rabbit Polyclonal Antibody
蛋白名称
WD repeat-containing protein 48 (USP1-associated factor 1) (WD repeat endosomal protein) (p80)
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=57599
Human Swissprot No.
Q8TAF3
Human Swissprot Link
https://www.uniprot.org/uniprot/Q8TAF3
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=67561
Mouse Swissprot No.
Q8BH57
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q8BH57/entry
特异性
This antibody detects endogenous levels of WDR48 at Human, Mouse
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
细胞定位
Nucleus . Cytoplasm . Lysosome . Late endosome . Mainly in cytoplasmic compartments (PubMed:12196293, PubMed:18032488). In case of infection by papillomavirus HPV11, translocates to the nucleus via its interaction with papillomavirus HPV11 (PubMed:18032488). .
功能
Regulator of deubiquitinating complexes, which acts as a strong activator of USP1, USP12 and USP46 . Enhances the USP1-mediated deubiquitination of FANCD2; USP1 being almost inactive by itself . Activates deubiquitination by increasing the catalytic turnover without increasing the affinity of deubiquitinating enzymes for the substrate . Also activates deubiquitinating activity of complexes containing USP12 . In complex with USP12, acts as a potential tumor suppressor by positively regulating PHLPP1 stability . Docks at the distal end of the USP12 fingers domain and induces a cascade of structural changes leading to the activation of the enzyme . Together with RAD51AP1, promotes DNA repair by stimulating RAD51-mediated homologous recombination . Binds single-stranded DNA (ssDNA) and double-stranded DNA (dsDNA) . DNA-binding is required both for USP1-mediated deubiquitination of FANCD2 and stimulation of RAD51-mediated homologous recombination: both WDR48/UAF1 and RAD51AP1 have coordinated role in DNA-binding during these processes . ; (Microbial infection) In case of infection by Herpesvirus saimiri, may play a role in vesicular transport or membrane fusion events necessary for transport to lysosomes. Induces lysosomal vesicle formation via interaction with Herpesvirus saimiri tyrosine kinase-interacting protein (TIP). Subsequently, TIP recruits tyrosine-protein kinase LCK, resulting in down-regulation of T-cell antigen receptor TCR. May play a role in generation of enlarged endosomal vesicles via interaction with TIP . In case of infection by papillomavirus HPV11, promotes the maintenance of the viral genome via its interaction with HPV11 helicase E1 .
