sort 1

SORT1-IN-2（化合物6）属于一类SORT1抑制剂。

SORT1-IN-1 (compound 2) 作为一种效力显著的SORT1抑制剂。

SORT1-IN-3 (compound 5) 为一种能透过血脑屏障的SORT1抑制剂。

SORT1-IN-5（compound 3）为可穿越血脑屏障的SORT1抑制剂，其 MSOH 盐型展现了一定的口服生物利用度。

SORT1-IN-4（compound 6）为一种能穿透血脑屏障的SORT1抑制剂。

BODIPY-aminoacetaldehyde diethyl acetal (BAAA-DA) is a stable precursor to BODIPY-aminoacetaldehyde, a cell-permeable fluorescent substrate for aldehyde dehydrogenase (ALDH).1,2BODIPY-aminoacetaldehyde diethyl acetal is converted under acidic conditions to BODIPY-aminoacetaldehyde (BAAA).2BAAA is cell-permeant and is converted intracellularly by ALDH to BODIPY aminoacetate (BAA), which is retained by cells and can be used to identify cells with high ALDH activity.1BAA is a substrate for the efflux pump P-glycoprotein (P-gp) but co-application of BAAA with a P-gp inhibitor, such as verapamil , inhibits BAA efflux.2BAAA-DA has been used to isolate human hematopoietic progenitor cells, which have high ALDH activity, andviaflow cytometry to sort cancer stem cells that contain high levels of ALDH.1,3BAA used in cells can be excited at 488 nm and displays an emission maximum of 512 nm.4 1.Storms, R.W., Trujillo, A.P., Springer, J.B., et al.Isolation of primitive human hematopoietic progenitors on the basis of aldehyde dehydrogenase activityProceedings of the National Academy of Sciences of the United States of America96(16)9118-9123(1999) 2.Smith, C.A., Colvin, M., Storms, R.W., et al.BODIPY aminoacetaldehyde diethyl acetal08010501.81-15(2010) 3.Leng, Z., Yang, Z., Li, L., et al.A reliable method for the sorting and identification of ALDHhigh cancer stem cells by flow cytometryExp. Ther. Med.(2017) 4.Pomper, M.G., Wang, H., Minn, I., et al.Red fluorescent aldehyde dehydrogenase (ALDH) substrate(2015)

SORT-PGRN interaction inhibitor 3（Compound 13），一种IC50为0.17 μM的SORT-PGRN相互作用抑制剂，适用于神经退行性疾病研究。

SORT-PGRN interaction inhibitor 2为一种SORT-PGRN抑制剂，能降低哺乳动物细胞中SORT1蛋白水平并提升PGRN在细胞外的分泌，适于神经系统疾病研究之用。

SORT-PGRN interaction inhibitor 1 是一种 sortilin-progranulin 相互作用抑制剂，IC50为 2 μM。