Table 1.

Details of the monoclonal antibodies in the 'MCW Melanoma Cocktail'.

Marker	Clone	Source	*Final Dilution in the cocktail
MART-1	M2-7C10	Signet Laboratories, Inc. Dedham, MA	1:500
Melan-A	A103	Dako Corporation, Carpinteria, CA	1:100
Tyrosinase	T311	Novocastra Laboratories Ltd Newcastle upon Tyne, UK	1:50

* Optimum dilution for each antibody was standardized individually for that batch of antibodies with the sections of known melanoma positive control. The standardized dilution was achieved as final titer in the cocktail by adding 20 μl MART-1, 100 μl Melan-A, and 200 μl Tyrosinase to 9.68 ml of DAKO Antibody diluent (Dako Corporation, Carpinteria, CA).