Dear netters, I want to seperate a subpopulation of cells which reponse to TGF-ß. I plan to use anti-TGF-ß receptor antibody conjugated magnetic beads to isolate these cells. Please comment these method with your experience! -- Francis Chun-wai CHAN Dept of Ortho. & Trauma, CUHK cwaichan at cuhk.edu.hk