Anti-gp100 Antibody / PMEL17, 20 ug

By immunohistochemistry, it specifically recognizes a protein in melanocytes and melanomas. This mAb reacts with junctional and blue nevus cells and variably with fetal and neonatal melanocytes. Intradermal nevi, normal adult melanocytes, and non-melanocytic cells are negative. It does not stain tumor cells of epithelial, lymphoid, glial, or mesenchymal origin.This Mab labels formalin-fixed, paraffin-embedded melanomas and other tumors showing melanocytic differentiation.