Fig. 6. Interaction of Tyr or Tyrp1 with other melanosomal proteins. Tyr or Tyrp1 was immunoprecipitated from melan-a melanocytes pretreated with or without 1 mM DSP as described for Fig. 2. Immunoblotting analysis was used to detect Tyr/Tyrp1 coprecipitates using Tyr_GP, Tyrp1_GP, Dct_GP and Silver_GP antibodies.