发明名称 |
METHOD OF CORRELATING MARKER MOLECULE CONCENTRATION TO A SPECIFIC CELL POTENCY LEVEL IN CHONDROCYTE CULTURE |
摘要 |
<p>A method for measuring the potency of tissue culture derived chondrocyte or chondrocyte-like cells by correlating levels of the marker molecules SERPINA1 and MMP3 in culture supernatant with a specific level of cell potency; including a method for analyzing chondrogenic potency in cells re-differentiated from chondrocytes losing their chondrogenic potency, or which are differentiated from cells to receive chondrogenic potency; comprising the steps of ascertaining the correlative value of the level of SERPINA1, MMP3, or SERPINA1 and MMP3 marker molecules with the potency level of cultured chondrogenic or chondrogenic-like cells; measuring the level of SERPINA1, MMP3, or SERPINA1 and MMP3 marker molecules contained in the supernatant of monolayer or 3D matrix cultured chondrogenic or chondrogenic-like cells; and ascertaining the potency level of the cells from the concentration of the marker molecules in the measurement.</p> |
申请公布号 |
EP2334787(A1) |
申请公布日期 |
2011.06.22 |
申请号 |
EP20090778108 |
申请日期 |
2009.08.26 |
申请人 |
STIFTUNG ORTHOPAEDISCHE UNIVERSITAETSKLINIK HEIDELBERG |
发明人 |
RICHTER, WILTRUD;PELTTARI, KAROLIINA;BOEUF, STEPHANE |
分类号 |
C12N5/07;G01N33/68 |
主分类号 |
C12N5/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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