Acrosomal Status Evaluation in Human Ejaculated Sperm with Monoclonal Antibodies
نویسندگان
چکیده
منابع مشابه
Monoclonal antibodies to human sperm antigens.
To elucidate the molecular nature of human sperm autoantigens, attempts were made to raise monoclonal antibodies against these antigens, by hybridoma techniques. After successive immunizations with the particulate fractions of human sperm extract in BALB/c mice, the spleen cells were fused with P3-X63-Ag8 myeloma cells. Several clones and their subclones were obtained and shown by microplate ra...
متن کاملMonoclonal antibodies to human sperm antigens--II.
As part of our continuous effort to elucidate the biochemical and immunological nature of human sperm surface antigens, monoclonal antibodies to human spermatozoa were generated by improved hybridoma techniques. Following immunizations with the membrane fraction of human spermatozoa and cell fusions, hybrid cells were cultured in a semi-solid HAT-selection medium to maximize the number of monoc...
متن کاملMONOCLONAL ANTIBODIES TO HUMAN ALPHA-FETOPROTEIN
Alpha-fetoprotein (AFP), a serum glycoprotein belonging to the onco-developmental proteins group, serves as a marker both in cancer research and in studies concerning fetal development and fetal pathophysiology. Monoclonal anti-AFP antibodies are essential reagents in developing appropriate techniques for measurement of this protein. In this study, in order to produce anti-AFP monoclonal a...
متن کاملAcrosomal Disruption in Sperm
"Capacitation" is a physiological event which alters sperm to permit rapid penetration through oocyte investments and fusion between gametes. Acrosomal "reaction," the physiological release of acrosomal contents, occurs after this facilitating process. In this study, acrosomal "disruption" of guinea pig and rat sperm was achieved in vitro by incubating sperm together with the follicular content...
متن کاملKinetics of human sperm acrosomal exocytosis.
The acrosome reaction is a unique event in the lifespan of sperm characterized by the exocytosis of the acrosomal content and the release of hybrid vesicles formed by patches of the outer acrosomal membrane and the plasma membrane. This unique regulated exocytosis is mediated by essentially the same membrane fusion machinery present in neuroendocrine cells. However, whereas secretion in neuroen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biology of Reproduction
سال: 1985
ISSN: 0006-3363,1529-7268
DOI: 10.1095/biolreprod32.5.1157