Fig1. Detection of TREM2 expression in brain by RT-PCR.?Wild type: only one band at 344 bp with primers F1/R1(mTrem2);Homoygous: only one band at 308 bp with primers F2/R2(hTREM2); Abbr.. M, DNA marker; HO, homozygous; HE, heterozygous; WT, wild type.

Fig2. hTREM2 Expression in Tumor-infiltrating Macrophages in hTREM2 Mice Bearing MC38 Syngenic Tumors.?(Anti-hTREM2 antibody provided by the third party)

Fig3. hTREM2 Expression in Tumor-infiltrating Macrophages in hTREM2 Mice Bearing MC38 Syngenic Tumors. (The commercial Anti-hTREM2 antibody has cross reactivity with mouse TREM2)