1. ADVANSTA
2. AZURE BIOSYSTEMS INC.
3. BIO-RAD TECHNOLOGIES INC.
4. BIO-TECHNE CORPORATION
5. CELL SIGNALLING TECHNOLOGY INC.
6. F. HOFFMAN LA-ROCHE LTD.
7. GE HEALTHCARE
8. LI-COR INC.
9. LUMIGEN INC.
10. MERCK KGAA
11. PERKINELEMER INC.
12. ROCHE DIAGNOSTICS
13. ROCHE DIAGNOSTICS INTERNATIONAL LTD.
14. ROCKLAND IMMUNOCHEMICALS INC.
15. THERMO FISHER SCIENTIFIC LTD.