Rat Epididymal Epithelial Cells

Description

Rat Epididymal Epithelial Cells are isolated from rat epididymal tissue. Epididymal epithelial cells line the epididymal duct and play critical roles in sperm maturation, transport, storage, and protection within the male reproductive tract. These cells contribute to the establishment of the luminal microenvironment through the secretion and absorption of proteins, ions, and signaling molecules required for normal sperm function. Following primary isolation and culture, the cells are cryopreserved for research applications. Rat epididymal epithelial cells have been reported to express epithelial-associated markers including Cytokeratin 8 (CK8), Cytokeratin 18 (CK18), E-cadherin, and androgen receptor (AR). In vitro, the cells exhibit a characteristic epithelial cobblestone-like morphology and grow as an adherent monolayer. These cells are widely used in reproductive biology, male fertility research, epithelial transport studies, and investigations of androgen-regulated signaling pathways. Each lot undergoes rigorous screening and quality control procedures and is tested to ensure freedom from mycoplasma, fungi, yeast, and bacterial contamination.