Patent · US Expired

Antibodies to a testis-specific differentiation-regulatory factor

US7288635B2 · kind B2 · utility

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Key dates

Filing dateJul 29, 2005
Grant dateOct 30, 2007
Priority date
Expiry dateJul 29, 2025

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07K14/4702
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

A gene expressed specifically in the testis has been unexpectedly isolated in the course of studies of the expression of a gene encoding an unknown protein that triggers cell death. The isolated gene was a novel gene sequence that had no significant homologue in the database. This gene was also found to be involved in the regulation of differentiation in the testis and to encode a protein, Tesmin, which may regulate the differentiation of spermatogeneous cells into primary spermatocytes. Tesmin proteins are described herein, as are antibodies that bind to such proteins.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.