The male reproductive cell system produces, regulates, and transports sperm and also generates and secretes male sex hormones. Endothelial cells, epithelial cells, and fibroblasts are critical components for the normal function of the male reproductive system. Atypical cell proliferation and regulation in the male reproductive cell system contributes to male reproductive disorders and cancer. We offer 6 types of normal human primary cells under this category including; seminal vesicle microvascular endothelial cells, seminal vesicle epithelial cells, seminal vesicle fibroblasts, testicular endothelial cells, leydig cells, and also sertoli cells
