应用领域:蛋白/抗体/蛋白质组,其他生命科学
检测样品:组织
检测项目:成像
参考标准:--
The unique flexibility of MALDI-TOF/TOF systems facilitates tissue imaging of intact proteins as well as of tryptic peptides resulting from on-tissue digestion. While intact protein imaging can provide information on the diversity of proteoforms, the on-tissue digestion approach benefits from significantly higher mass resolution and accuracy that can be achieved for tryptic peptides in reflector operation mode as well as from additional specificity provided by MS/MS analysis.