NOVEL SURFACE PROTEIN OF BASAL CELLS OF THE EPIDERMIS, ANTIBODIES CAPABLE OF RECOGNIZING THIS PROTEIN, AND THEIR USE, AND HYBRID CELL LINES CAPABLE OF SECRETING SUCH ANTIBODIES

摘要

P PROTEIN CHARACTERIZED BY THE FACT THAT IT IS A NON-KERATINIC PROTEIN PRESENT ON THE APICOLATERAL FACE AND ABSENT ON THE BASAL FACE OF THE BASAL CELLS OF THE EPIDERMIS, ESPECIALLY IN MAN, THAT IT IS PRESENT , IN A NON-POLARIZED WAY, IN THE CELLS OF BASO-CELLULAR AND SPINOCELLULAR CARCINOMAS AND ABSENT IN THE CELLS OF MELANOMA AND NAEVUS; ANTIBODIES DIRECTED AGAINST THIS PROTEIN, THEIR PREPARATION AND THEIR USE AS REAGENTS; HYBRID CELL LINES SECRETING SUCH ANTIBODIES, AND THEIR PREPARATION. /P