Epididymal Principal Cell

The most abundant cell type lining the epididymal duct, playing a crucial role in sperm maturation and storage.

Key Functions:

• Secretes and absorbs fluids, modifying the luminal environment for sperm maturation.
• Involved in sperm storage and protection.
• Regulates the composition of epididymal fluid.

Interacting Systems & Components:

• Epididymis (located in)
• Sperm (involved in maturation of)
• Reproductive System (component of)