This Rabbit Polyclonal antibody specifically detects PIK3C3 in WB and IHC (p). It exhibits reactivity toward Human and has been mentioned in 2+ publications.
This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
Immunogen
This PI3KC3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 770-801 amino acids from the C-terminal region of human PI3KC3.
Liu, Ji, Zhou, Xing: "Phosphatidylinositol 3-Kinase Promotes Activation and Vacuolar Acidification and Delays Methyl Jasmonate-Induced Leaf Senescence." in: Plant physiology, Vol. 170, Issue 3, pp. 1714-31, (2016) (PubMed).
Target
PIK3C3
(Phosphoinositide-3-Kinase, Class 3 (PIK3C3))
Alternative Name
PI3KC3
Background
PI3KC3 is a catalytic subunit of the PI3K complex involved in the transport of lysosomal enzyme precursors to lysosomes. This enzyme acts catalytically to convert 1-phosphatidyl-1D-myo-inositol to 1-phosphatidyl-1D-myo-inositol 3-phosphate. Macroautophagy is the major inducible pathway for the general turnover of cytoplasmic constituents in eukaryotic cells, it is also responsible for the degradation of active cytoplasmic enzymes and organelles during nutrient starvation. Macroautophagy involves the formation of double-membrane bound autophagosomes which enclose the cytoplasmic constituent targeted for degradation in a membrane bound structure, which then fuse with the lysosome (or vacuole) releasing a single-membrane bound autophagic bodies which are then degraded within the lysosome (or vacuole). The regulation of the Beclin 1-PI3KC3 complex lipid kinase activity is a critical element in the autophagy signaling pathway.