Figure A, Western blot analysis of overexpressed lysates(15ug per lane) from HEK293T cells transfected with empty plasmid (PS100001, NC) ,human TREM2 recombinant protein( hTREM2),mouse TREM2 plasmid (MR228773, mTREM2), rat TREM2 plasmid (RR204747, rTREM2) using anti-TREM2 antibody TA890251(1:2000). Figure B, Western blot analysis of the same samples as figure A with anti-DDK antibody (TA180144, 1:1000)(NC,mTREM2,rTREM2) and anti-His antibody (TA150088, 1:500)(hTREM2)