Flow cytometry / FACS analysis: CD90.2 Antibody (30-H12) [Allophycocyanin] [NBP1-28040] - BALB/c splenocytes were double-stained with rat anti-mouse CD90.2-FITC and rat anti-mouse CD19- R-PE. Small lymphocytes were then gated and analyzed on a FACScan? flow cytometer (BDIS, San Jose, CA).