Rat Inhibin-B PharmaGenie ELISA Kit (SBRS0138)

This competitive immunoassay from Assay Genie is formatted for 96 assays and quantitatively measures inhibin-B in rat samples, supporting reproductive biology research in laboratory models. Inhibin-B is a gonadal glycoprotein hormone secreted by Sertoli cells in the testis and by granulosa cells in ovarian follicles, where it serves as a marker of Sertoli cell function, spermatogenesis status, and follicular reserve. Researchers studying testicular toxicology, gonadotropin feedback, pubertal maturation, or polycystic ovary phenotypes in rodent models use this kit to generate standard curves from supplied calibrators and read absorbance on a standard microplate reader. The protocol accepts rat serum alongside cell culture supernatants harvested from primary Sertoli or granulosa cell cultures, making the kit compatible with both in vivo sampling from whole animals and in vitro work on isolated gonadal tissue. Each pack ships with a pre-coated plate, detection antibody, standards, and substrate reagents sufficient for the full plate of determinations, and all components are intended for research use only in a laboratory setting.