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Localization of a 25 kDa Human Sperm Surface Protein: Its Role in In-Vitro Human Sperm Capacitation

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Title Localization of a 25 kDa Human Sperm Surface Protein: Its Role in In-Vitro Human Sperm Capacitation
 
Creator Banerjee, Maitrayee
Chowdhury, Mridula
 
Subject Chemistry
 
Description A human endometrial sialic acid-binding glycoprotein (SABP) binds specifically to a 25 kDa protein on
the plasma membranes of human non-capacitated sperm heads. In-vitro labelling of the sperm surface
sialoglycoconjugates and subsequent incubation with SABP, suggests removal of some sialoglycoconjugate
moieties from the sperm surface upon interaction with SABP. SABP also induces the exposure of mannose
ligand receptors on the sperm surface and increases the production of superoxide anion (O2
.–).
Key words:human sperm capacitation/mannose receptor/SABP/sialoglycoconjugates/superoxide anion
 
Date 1997
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://www.eprints.iicb.res.in/805/1/MOLECULAR_HUMAN_REPRODUCTION%2C_3(_2)%2C_109%2D114_[83].pdf
Banerjee, Maitrayee and Chowdhury, Mridula (1997) Localization of a 25 kDa Human Sperm Surface Protein: Its Role in In-Vitro Human Sperm Capacitation. Molecular Human Reproduction, 3 (2). pp. 109-114.
 
Relation http://dx.doi.org/10.1093/molehr/3.2.109
http://www.eprints.iicb.res.in/805/