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A monoclonal antibody, MN13, that recognizes specifically a novel substance between the postacrosomal sheath and the overlying plasma membrane in the mammalian sperm head.

作者信息

Toshimori K, Tanii I, Oura C, Eddy E M

机构信息

Department of Anatomy, Miyazaki Medical College, Japan.

出版信息

Mol Reprod Dev. 1991 Jul;29(3):289-93. doi: 10.1002/mrd.1080290312.

DOI:10.1002/mrd.1080290312
PMID:1931046
Abstract

Monoclonal antibody MN13 raised against mouse spermatozoa specifically recognizes the postacrosomal region of the sperm head in several mammalian species. Colloidal gold-immunoelectron microscopy of demembranated mouse spermatozoa indicated that the antigen is associated with the outer layer of the periodic substructure apparently linking the postacrosomal sheath to the overlying plasma membrane. The antigen recognized by MN13 may contribute to the intimate association of the postacrosomal sheath with the overlying plasma membrane.

摘要

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