Sai Ma Lab @Mount Sinai

Sai Ma Lab @Mount Sinai sits within the Icahn building on 1425 Madison Avenue, 14th Floor, Room 14-20F — its address anchored on the Upper East Side where hospital resources and university labs intersect. The space functions within research and product development, hosting teams that prototype tools for clinical workflows and diagnostic testing. Recent work there has centered on microfluidic assays and rapid antigen platforms, projects often cited in conference abstracts but rarely labeled in public listings. High ceilings and the hissing of biosafety cabinets are likely familiar sounds; visitors usually arrive by medical center shuttle or via the nearby 2, 3, or 6 subway lines. The lab’s presence is strategic: residents needing early-access diagnostics pass the building daily, while faculty from the medical school walk over for 10 a.m. protocol reviews.

Take the elevator to the 14th floor; call 212-824-7500 before you head up. Outside, the block smells of coffee from the corner bodega and exhaust from the hospital helipad, an unmistakable East Harlem fringe. The lobby directory is updated quarterly; the 14F stairwell landing shows chipped paint under flickering fluorescents, typical of mid-century towers repurposed for bioscience. Need a map and directions?