Human Epidermal Melanocytes, Adult

Description

Human Epidermal Melanocytes, Adult are primary cells derived from the adult epidermal tissue. They exhibit a characteristic dendritic or stellate morphological structure, with the cell body located in the basal layer of the epidermis and dendrites extending into the layer of keratinocytes. They exhibit tyrosinase activity, as evidenced by L-Dopa oxidation. The core function of these cells is to synthesize melanin and transport it to keratinocytes, thereby forming an epidermal pigment barrier to protect against UV-induced DNA damage. They serve as an important model for studying melanocyte disorders and the molecular mechanisms underlying skin color variation. Each lot undergoes rigorous screening and isolation procedures, and is rigorously tested to ensure it is free of contamination from HIV-1, HBV, HCV, Syphilis, Mycoplasma, Fungi, Yeast, and Bacteria.