The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/50 - 1/200. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
1/250 - 1/500.
FunctionComponent of the ESCRT-I complex, a regulator of vesicular trafficking process. Required for the sorting of endocytic ubiquitinated cargos into multivesicular bodies. May be involved in cell growth and differentiation.
Tissue specificityWidely expressed. Expressed in macrophages and lymphocytes.
Sequence similaritiesBelongs to the VPS37 family. Contains 1 VPS37 C-terminal domain.
Cellular localizationLate endosome membrane. Recruited to the endosomal membrane in a VPS4A-dependent fashion.