Data for: Quantitative analysis of dextran in rat plasma using Q-Orbitrap mass spectrometry based on all ion fragmentation strategy

Compared to the ISCID approach, fragmentation efficiency of the in-quadrupole collision was much higher. Only a few low abundance DEX-specific fragments were found at the maximum in-source energy, and many DEX chains remained intact in ion source.

与ISCID方法相比，四极杆内碰撞的碎裂效率要高得多。在最大源内能量条件下，仅能检测到少量低丰度的DEX特异性碎片，且多数DEX链在离子源中保持完整。