PBR28 is an TSPO modulator, which can be used for prevention research of Pulmonary Arterial pertension (PAH). PBR28 can be used to trace 18 KDa transporter (TSPO) by adding radioactive labeling, which plays an important role in brain positron emission tomograp (PET) imaging studies[1].
[1]. Sander CY, et al. [11C]PBR28 radiotracer kinetics are not driven by alterations in cerebral blood flow. J Cereb Blood Flow Metab. 2021 Nov;41(11):3069-3084.
















