Not a specific recommendation based on personal use, but Alomone, Atlas Antibodies, Invitrogen, StressMarq and others all have anti-LRRK2 Abs they indicate for both IHC & WB which you may want to explore. Our listings are here: https://www.linscottsdirectory.com/antibodies?q=LRRK2
Follow "more info" to suppliers' data pages. Hope this is helpful.