The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/500 - 1/1000. Detects a band of approximately 65 kDa (predicted molecular weight: 70 kDa).
RelevanceENTPD4 (Ectonucleoside triphosphate diphosphohydrolase 4) preferentially hydrolyzes nucleoside 5'-diphosphates. Nucleoside 5'-triphosphates are hydrolyzed only to a minor extent. The order of activity with different substrates is UDP >> GDP = CDP = TDP. AMP, ADP, ATP and UMP are not substrates. There are two named isoforms. The preferred substrates for isoform 2 are CTP, UDP, CDP, GTP and GDP, while isoform 1 utilizes UTP and TTP.
Cellular localizationGolgi apparatus membrane; Multi-pass membrane protein. Cytoplasmic vesicle, autophagosome membrane; Multi-pass membrane protein. Note: Localizes in the Golgi and autophagic vacuoles/lysosomes.