Method of controlling quality of cell culture in a culture medium comprising measuring the concentration of the secreted molecule in the culture medium by enzyme linked immunosorbent assay procedure

摘要

Method of controlling quality of a cell culture in a culture medium comprising measuring the concentration of at least one cell of the secreted molecule in the culture medium by enzyme linked immunosorbent assay procedure. Independent claims are included for a serine- or cysteine- proteinase-inhibitor 1 (SERPINA 1) and matrix metallo proteinase-3 (MMP-3) used as quality marker for the chondrogen potency of chondrocyte or chondrocyte similar cells.