3,3′-Dioctadecyloxacarbocyanine perchlorate is a green fluorescent lipophilic tracer that be used as a lipid double layer marker for antigen presenting cells (λex 484 nm; λem 501 nm in methanol).

ANTS是一种荧光染料，加入脂质体中可与 DPX 一同有效检测膜泄漏。

DiR是一种长链碳菁染料，广泛用于标记细胞、细胞器、脂质体、病毒及脂蛋白，作为亲脂性示踪剂。