Does anybody know a reliable protocol for coating coverslips with streptavidin, or a company that supplies them? Thank you, -- Jonas Korlach Section of Biochemistry, Molecular and Cell Biology Cornell University Biotechnology Building Ithaca, NY, 14853 Tel: 607 - 255-0961 Fax: 607 - 255-2428 e-mail: jk109 at cornell.edu