KBA.62 (Melanoma Associated Antigen); Clone KBA.62 (Concentrate)
Immunogen: Human KAL cells derived from lymph node metastasis of malignant melanoma
Isotype: IgG1, kappa
Species Reactivity: Human. Others not known.
Positive Control: Melanoma
Specificity: KBA.62 is a novel anti-melanoma antibody. It reacts positively against melanocytic tumors but not against other tumors, thus demonstrating specificity and sensitivity. Moreover, it reacts positively against junctional nevus cells but not intradermal nevi, and against fetal melanocytes but not normal adult melanocytes.