US2009170201A1PendingUtilityA1

Compositions and methods of making embryonic stem cells

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Assignee: UNIV VANDERBILTPriority: Feb 28, 1996Filed: May 22, 2008Published: Jul 2, 2009
Est. expiryFeb 28, 2016(expired)· nominal 20-yr term from priority
Inventors:Brigid HoganGuang-Quan Zhao
A61P 43/00A01K 67/0276G01N 2510/00G01N 33/5044G01N 33/5017A61P 17/14C12N 2501/115G01N 33/5008G01N 33/5073A61K 38/1875A01K 2227/105C12N 2501/125C12N 5/061C12N 15/8509A61P 15/16C12N 2501/155A61P 15/08A01K 2217/075C12N 2501/235G01N 2800/367A01K 2267/03C07K 14/51G01N 33/689
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Claims

Abstract

The invention relates to cell proliferation, cell differentiation, male infertility, male fertility and to compositions and methods involved therein.

Claims

exact text as granted — not AI-modified
1 - 19 . (canceled) 
     
     
         20 . A method of making a population of mammalian pluripotent embryonic stem cell, comprising incubating a population of spermatogenic cells in a composition comprising a growth enhancing amount of basic fibroblast growth factor, leukemia inhibitory factor, membrane associated steel factor, and soluble steel factor, thereby making a population of pluripotent embryonic stem cells. 
     
     
         21 . A population of pluripotent embryonic stem cells produced by the method of claim  2 . 
     
     
         22 . (canceled)

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