US2016122714A1PendingUtilityA1

Serum-free medium containing pdgf for ds cells

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Assignee: SHISEIDO CO LTDPriority: Jun 12, 2013Filed: Jun 12, 2014Published: May 5, 2016
Est. expiryJun 12, 2033(~6.9 yrs left)· nominal 20-yr term from priority
Inventors:Haruyo YamanishiTsutomu SomaYuzo Yoshida
C12N 2500/90C12N 5/0628C12N 2501/135C12N 5/0625
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Claims

Abstract

The problem to be solved by the present invention is to provide a serum-free medium suitable for culturing of DS cells. The present invention relates to a serum-free medium for culturing of DS cells containing platelet-derived growth factor (PDGF), or to a method for culturing of dermal sheath (DS) cells, using serum-free medium comprising PDGF.

Claims

exact text as granted — not AI-modified
1 . A serum-free medium for culturing of dermal sheath (DS) cells, comprising platelet-derived growth factor (PDGF). 
     
     
         2 . The serum-free medium according to  claim 1 , wherein the PDGF is PDGF-BB. 
     
     
         3 . The serum-free medium according to  claim 1 , wherein the dermal sheath (DS) cells are derived from the dermal sheath cup (DSC) region. 
     
     
         4 . A method for culturing dermal sheath (DS) cells, using a serum-free medium comprising platelet-derived growth factor (PDGF). 
     
     
         5 . The method according to  claim 4 , wherein the PDGF is PDGF-BB. 
     
     
         6 . The method according to  claim 4 , wherein the dermal sheath (DS) cells are derived from the dermal sheath cup (DSC) region.

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