Abstract
The immunoglobulin superfamily (IgSF) proteins are expressed on the plasma membrane between Sertoli cells and germ cells in the testis. IgSF proteins are specifically present at the apical Sertoli‐germ cell junction, that is, ectoplasmic specialization and are involved in germ cell differentiation. Some IgSF proteins are present on the surface of germ cells and undergo further biochemical modifications during sperm maturation. These IgSF proteins undergo final modifications during capacitation and/or the acrosome reaction. The function and expression of IgSF proteins in the testis and spermatozoa, as they relate to spermatogenesis and sperm–egg interaction, are discussed. (Reprod Med Biol 2006; 5: 87–93)
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
