I'm looking for an assay to measure LPS levels in the vitreous as part of a research study. Does anyone know of a commercial assay currently available? Thanks in advance Marisol -- Dra. M.S. Rodriguez Pena, MD, phD Venetiehof 18, 1019NA. Amsterdam. The Netherlands. Tel & fax: 31-20-4196848 e-mail: [log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%