| 摘要 |
PURPOSE: A composition for detecting or quantitating DNA from CHO cells is provided to specifically detect DNA and to manufacture bio medicinal products using host cells. CONSTITUTION: A primer set for detecting DNA from CHO(Chinese hamster ovary) cell is denoted by sequence numbers 1 and 2. A composition for detecting or quantitating DNA of CHO cells contains the primer set of sequence numbers 1 and 2 and a probe of sequence number 3. The DNA of CHO cells is genomic DNA. A method for detecting or quantitating DNA of CHO cells comprises: a step of isolating DNA from a sample; a step of performing PCR using the primer and probe; and a step of measuring fluorescence signal. |
