Rabbit Atg13 (phospho Ser355) (E4D3T) Monoclonal Antibody

Rabbit Atg13 (phospho Ser355) (E4D3T) Monoclonal Antibody

Cat. No.: DAB-0012459

Size: 20 µL Size: 100 µL Size: Customer Size
Product Information
Clonality Monoclonal
Isotype IgG
Host Species Rabbit
Reactivity Human, Mouse, Rat
Applications WB, IP
Product Description Monoclonal antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues surrounding Ser355 of human Atg13 protein. This site corresponds to Ser318 of isoform 2 of Atg13.
Format Liquid
Purity Affinity purity
Target Information
Target Name ATG13
UniProt No. O75143
Gene ID 9776
Gene Description Autophagy is a catabolic process for the autophagosomic-lysosomal degradation of bulk cytoplasmic contents. Autophagy is generally activated by conditions of nutrient deprivation but has also been associated with a number of physiological processes including development, differentiation, neurodegeneration, infection, and cancer. The molecular machinery of autophagy was largely discovered in yeast and referred to as autophagy-related genes.Atg13/Apg13 was originally identified in yeast as a constitutively expressed protein that was genetically linked to Atg1/Apg1, a protein kinase required for autophagy. Overexpression of Atg1 suppresses the defects in autophagy observed in Atg13 mutants. Autophagy requires a direct association between Atg1 and Atg13, and is inhibited by TOR-dependent phosphorylation of Atg13 under high-nutrient conditions. Similarly, mammalian Atg13 forms a complex with the Atg1 homologues ULK1/2, along with FIP200, which localizes to autophagic isolation membranes and regulates autophagosome biogenesis. mTOR phosphorylates both Atg13 and ULK1, suppressing ULK1 kinase activity and autophagy. ULK1 can directly phosphorylate Atg13 at a yet unidentified site, presumably to promote autophagy. Additional studies suggest that Atg13 and FIP200 can function independently of ULK1 and ULK2 to induce autophagy through an unknown mechanism.ULK1-dependent phosphorylation of Atg13 at Ser355, which corresponds to Ser318 of isoform 2 of Atg13, leads to the recruitment of Atg13 to damaged mitochondria, enabling efficient mitophagy.
Shipping & Storage
Shipping Shipped at 4 °C.
Storage Instructions Store at –20 °C. Do not aliquot the antibody.
Storage Buffer Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide.
All of our services and products are intended for preclinical research use only and cannot be used to diagnose, treat or manage patients.
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