http://rapidtest.com/index.php?i=TB-IgA-ELISA-kit&id=99&cat=16<br /><br />Infectious Disease ELISA kits: TB IgA ELISA kit<br /><br />ELISA kits and rapid test manufacturer - ElLISA assays supplier: Diagnostic Automation/Cortez Diagnostics, Inc., Tel: 818-591 3030- USA
