功能： Component of the autophagy machinery that controls the major intracellular degradation process by which cytoplasmic materials are packaged into autophagosomes and delivered to lysosomes for degradation . Binds phosphatidylinositol 3-phosphate (PtdIns3P) . Activated by the STK11/AMPK signaling pathway upon starvation, WDR45 is involved in autophagosome assembly downstream of WIPI2, regulating the size of forming autophagosomes . Together with WIPI1, promotes ATG2 (ATG2A or ATG2B)-mediated lipid transfer by enhancing ATG2-association with phosphatidylinositol 3-monophosphate (PI3P)-containing membranes . Probably recruited to membranes through its PtdIns3P activity .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Preautophagosomal structure . Cytoplasm . Diffusely localized in the cytoplasm under nutrient-rich conditions. Localizes to autophagic structures during starvation-induced autophagy. .
组织表达： Ubiquitously expressed, with high expression in skeletal muscle and heart. Weakly expressed in liver and placenta. Expression is down-regulated in pancreatic and in kidney tumors.
科研货号： PLA011826
WDR45 rabbit pAb
Catalog NoPLA011826
Product information
基因名称： WDR45 WDRX1 WDRXI4 WIPI4 JM5
蛋白名称： WD repeat domain phosphoinositide-interacting protein 4 (WIPI-4) (WD repeat-containing protein 45)
功能： Component of the autophagy machinery that controls the major intracellular degradation process by which cytoplasmic materials are packaged into autophagosomes and delivered to lysosomes for degradation . Binds phosphatidylinositol 3-phosphate (PtdIns3P) . Activated by the STK11/AMPK signaling pathway upon starvation, WDR45 is involved in autophagosome assembly downstream of WIPI2, regulating the size of forming autophagosomes . Together with WIPI1, promotes ATG2 (ATG2A or ATG2B)-mediated lipid transfer by enhancing ATG2-association with phosphatidylinositol 3-monophosphate (PI3P)-containing membranes . Probably recruited to membranes through its PtdIns3P activity .
相关产品： RS0001,RS0002,YM3028,YM3029
细胞定位： Preautophagosomal structure . Cytoplasm . Diffusely localized in the cytoplasm under nutrient-rich conditions. Localizes to autophagic structures during starvation-induced autophagy. .
组织表达： Ubiquitously expressed, with high expression in skeletal muscle and heart. Weakly expressed in liver and placenta. Expression is down-regulated in pancreatic and in kidney tumors.
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