Ready-to-use ELISA kits are available for the detection of VAMP (vesicle-associated membrane protein)-associated protein B and C, an alias of the protein, VAMP associated protein B and C. The official gene symbol is VAPB. The protein, with a mass of 27.2 kDa and length of 243 residues, is reported to be mitochondrial. It is a member of the VAMP-associated protein (VAP) (TC 9.B.17) family and may be known by other names, including: VAP-B, ALS8, VAMP-associated 33 kDa protein, VAMP (vesicle-associated membrane protein)-associated protein B and C, and vesicle-associated membrane protein-associated protein B/C.