Method for improving sperm motility

Details Method for improving sperm motility Method for improving sperm motility

1993-08-18

1995-09-26

Beisner, William H.

Chemistry: molecular biology and microbiology

Maintaining blood or sperm in a physiologically active state...

424531, 514 8, 514 21, A01N 102, A61K 3710

Patent

active

054533546

ABSTRACT:
The present invention relates to a macromolecule of proteinaceous nature which activates sperm motility, a process for the preparation thereof by purification of the macromolecule from extracellular fluids, pharmaceutical preparations containing the macromolecule and antibodies directed against determinants specific to the macromolecule and the use thereof as a method to assay the potential fertility of sperm.

REFERENCES:
patent: 4339434 (1982-07-01), Ericsson
patent: 5166190 (1992-11-01), Mather
Foulkes J., The Separation of Lipoproteins From . . . J Reprod Fert 49 1977 pp. 277-284.
Baas J., Factors in Seminal Plasma of Bulls . . . J Reprod Fert 68 1983 pp. 275-280.
Akerlof, E., Serum Factors Stimulate the Motility . . . Int J Andrology 12 1989 pp. 124-130.

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