It is primarily present in steroid-producing cells, including theca cells and luteal cells in the ovary, Leydig cells in the testis and cell types in the adrenal cortex.
ɪɾ ɪz pɹaɪmˈɛɹᵻli pɹˈɛzənt ɪn stˈɛɹɔɪdpɹədˈuːsɪŋ sˈɛlz, ɪŋklˈuːdɪŋ θˈɛkə sˈɛlz ænd lˈuːɾiəl sˈɛlz ɪnðɪ ˈoʊvɚɹi, lˈeɪdɪɡ sˈɛlz ɪnðə tˈɛstiz ænd sˈɛl tˈaɪps ɪnðɪ ɐdɹˈiːnəl kˈɔːɹɾɛks.