ACRBP Proteins

Protein Information

The protein encoded by this gene is similar to proacrosin binding protein sp32 precursor found in mouse, guinea pig, and pig. This protein is located in the sperm acrosome and is thought to function as a binding protein to proacrosin for packaging and condensation of the acrosin zymogen in the acrosomal matrix. This protein is a member of the cancer/testis family of antigens and it is found to be immunogenic. In normal tissues, this mRNA is expressed only in testis, whereas it is detected in a range of different tumor types such as bladder, breast, lung, liver, and colon. [provided by RefSeq, Jul 2008].

Synonyms

Acrbp; acrbp {ECO:0000312; acrosin binding protein; acrosin-binding protein; Cancer/testis antigen 23; Cancer/testis antigen OY-TES-1; CT23; EMBL:AAH79212.1}; OY-TES-1; proacrosin binding protein; proacrosin binding protein sp32; proacrosin-binding protein sp32; SP32; testicular tissue protein Li 10