ソフトなレーザーイオン化法を採用したマトリックス支援レーザー脱離イオン化質量分析法(Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry; MALDI-MS)の手法が,近年,煩雑な試料前処理を行うことなく,細菌種によってはその属や種を迅速に分類または同定できる方法として注目を集めている.この手法では,マイクログラムオーダーの極微量の細菌試料を用いて,細菌細胞中に含まれるタンパク質や脂質などの構成成分を高感度に検出することが可能である.さらに,それらの成分からなる質量スペクトルを指紋判定的に活用して,細菌類の種類を迅速かつ簡便に分類・同定することができる.本稿では,まず,MALDI-MSの基本的な原理と細菌試料の測定における試料調製法を簡単に説明し,次に本法による細菌種の分類及び同定例として,以下の内容を概説する.1) タンパク質検出に基づいたレンズケースから回収した細菌類の分類 2) リン脂質検出に基づいた腸内細菌の分類 3) ミコール酸成分の検出に基づいたマイコバクテリウム属の分
Among its innumerous applications in Bacteriology, the Matrix-Assisted Laser Desorption Ionization-T...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) has rece...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a use...
A methodology based on matrix-assisted laser desorption ionization–time of flight mass spectrometry ...
A method to aid in the analysis of bacterial samples of unknown concentration by matrix-assisted las...
AbstractA method to aid in the analysis of bacterial samples of unknown concentration by matrix-assi...
Matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS) is routi...
质谱(MS)不仅能够提供大量可靠的样品结构信息和较高的检测灵敏度,而且也具有快速定性的能力。特别是电喷雾离子化(ESI)接口的出现,使质谱能够在小的质荷比(m/z)范围内测定大分子量的蛋白质。此外,利...
Matrix-assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF-MS) of intac...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS) has been...
Bacterial analysis by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass sp...
??????: MALDI-TOF MS ????????? ????????? ?????? ????????? ??????????????? ?????? ?????? ????????? ??...
In recent years, various mass spectrometry procedures has been developed for identifying bacteria. T...
BACKGROUND: Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF ...
A mikrobiológiai diagnosztika területén kevés technikai fejlesztés volt az elmúlt évtizedekben, amel...
Among its innumerous applications in Bacteriology, the Matrix-Assisted Laser Desorption Ionization-T...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) has rece...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a use...
A methodology based on matrix-assisted laser desorption ionization–time of flight mass spectrometry ...
A method to aid in the analysis of bacterial samples of unknown concentration by matrix-assisted las...
AbstractA method to aid in the analysis of bacterial samples of unknown concentration by matrix-assi...
Matrix-assisted laser desorption ionization–time of flight mass spectrometry (MALDI-TOF MS) is routi...
质谱(MS)不仅能够提供大量可靠的样品结构信息和较高的检测灵敏度,而且也具有快速定性的能力。特别是电喷雾离子化(ESI)接口的出现,使质谱能够在小的质荷比(m/z)范围内测定大分子量的蛋白质。此外,利...
Matrix-assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF-MS) of intac...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI TOF MS) has been...
Bacterial analysis by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass sp...
??????: MALDI-TOF MS ????????? ????????? ?????? ????????? ??????????????? ?????? ?????? ????????? ??...
In recent years, various mass spectrometry procedures has been developed for identifying bacteria. T...
BACKGROUND: Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF ...
A mikrobiológiai diagnosztika területén kevés technikai fejlesztés volt az elmúlt évtizedekben, amel...
Among its innumerous applications in Bacteriology, the Matrix-Assisted Laser Desorption Ionization-T...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) has rece...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) is a use...