GENDER SELECTION WITH THE USE OF ANTIBODIES

Epitope polypeptides, corresponding to antigenic regions of hydrophilic sequences selected from within mammalian gene Y-chromosome protein sequences, have been prepared and used to generate antibodies in vivo. The antibodies have been found to bind preferentially to the Y-chromosomal sperm component...

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Hauptverfasser:	AKHAVIEN-MOHAMMADI, AZARM, CARRIER, DANIELLE, LETELLIER, ROBERT, HURNIK, DANIEL, FILION, LIONEL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HUMAN NECESSITIES HYGIENE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PHYSICS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	Epitope polypeptides, corresponding to antigenic regions of hydrophilic sequences selected from within mammalian gene Y-chromosome protein sequences, have been prepared and used to generate antibodies in vivo. The antibodies have been found to bind preferentially to the Y-chromosomal sperm component in semen. The binding has been found sufficient to decrease motility of such Y-chromosomal sperm component leading to substantial increases in female offspring when using the treated semen in artificial insemination.