The following gene names and symbols are associated with antigen Basic Charge, Y-Linked 2 across different species:

basic charge, Y-linked, 2B (BPY2B)

Other aliases include:

BPY2, VCY2, VCY2B

On the protein level the following designations are being used for antigen Basic Charge, Y-Linked 2:

testis-specific basic protein Y 2 – OTTHUMP00000042594 – basic charge, Y-linked 2 – variable charge, Y-linked, 2 – variably charged protein Y 2 – basic protein on Y chromosome 2 – testis-specific basic protein on Y, 2

Source: NCBI Entrez Gene, Gene Ontology