U.S. federal trademark · Serial No. 73806680 · Reg. No. 1632027
IMMUNOSTAINING REAGENT COMPOUNDS, INCLUDING A BLOCKING REAGENT, A NEGATIVE CONTROL, A LINK/LABEL COMPLEX, A SUBSTRATE CHROMOGEN, AND A SUBSTRATE BUFFER FOR BINDING TO ANTIBODIES SUPPLIED BY THE PRODUCT USER TO CREATE IMMUNOLOGY TEST KITS FOR USE IN MEDICAL DIAGNOSIS AND TREATMENT
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