Specific localization in the equatorial region of gp20, a 20 kDa sialylglycoprotein of the capacitated human spermatozoon acquired during epididymal transit which is necessary to penetrate zona-free hamster eggs.
Focarelli R, Giuffrida A, Capparelli S, Scibona M, Menchini Fabris F, Francavilla F, Francavilla S, Giovampaola CD, Rosati F.
Focarelli R, et al.
Mol Hum Reprod. 1998 Feb;4(2):119-25. doi: 10.1093/molehr/4.2.119.
Mol Hum Reprod. 1998.
PMID: 9542968
In this study we set out to characterize gp20, a 20 kDa glycoprotein of the human sperm surface, first identified by us by radiolabelling the sialic acid residues of the sperm surface [R. Focarelli et al. (1995), Mol. Hum. Reprod., 2, 2755-2759]. The protein was par …
In this study we set out to characterize gp20, a 20 kDa glycoprotein of the human sperm surface, first identified by us by radiolabelling th …