| 摘要 |
The present invention provides a mass spectrometry method using a matrix that is capable of easily and efficiently improving ionization efficiency in mass spectrometry without modifying a molecule to be analyzed, and a matrix for mass spectrometry. A mass spectrometry method using, as a matrix, a 2,4,6-trihydroxyalkylphenone represented by the following general formula (I):
where R is an alkyl group having 4 to 12 carbon atoms. The mass spectrometry method as described above, wherein an analysis object is a hydrophobic compound, particularly, a hydrophobic peptide. |
