ACRV1, Official Symbol ACRV1provided by HGNC Official Full Name acrosomal vesicle protein 1provided by HGNC Primary source HGNC:HGNC:127 See related Ensembl:ENSG00000134940 MIM:102525; AllianceGenome:HGNC:127 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as SP-10; SPACA2; D11S4365 Summary This gene encodes a testis-specific, differentiation antigen, acrosomal vesicle protein 1, that arises within the acrosomal vesicle during spermatogenesis, and is associated with the acrosomal membranes and matrix of mature sperm. The acrosomal vesicle protein 1 may be involved in sperm-zona binding or penetration. Alternatively spliced transcript variants have been described. [provided by RefSeq, Nov 2010] Expression Restricted expression toward testis (RPKM 39.8) See more Orthologs mouse all