DPA-714 是高亲和力的移位蛋白配体 (Ki=7 nM)，它结构中有一个氟原子，能够被氟 -18 进行标记，并可通过正电子发射断层成像进行活体成像。它可在各种神经炎症模型及脑肿瘤模型中成功评估炎症的特异性成像。

DPA-714 is a high affinity translocator protein (TSPO) ligand (Ki=7 nM). It is designed with a fluorine atom in its structure, allowing labelling with fluorine -18 and in vivo imaging using positron emission tomography. [18F]DPA-714 successfully assesses for the specific imaging of inflammation in various models of neuroinflammation and in a brain tumor model.

958233-07-3

C22H27FN4O2

398.47

DMSO:41.67 mg/mL (104.57 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years