How Do You Spell CD ANTIGEN?

Correct spelling for the English word "CD Antigen" is [sˌiːdˈiː ˈantɪd͡ʒˌɛn], [sˌiːdˈiː ˈantɪd‍ʒˌɛn], [s_ˌiː_d_ˈiː_ ˈa_n_t_ɪ_dʒ_ˌɛ_n] (IPA phonetic alphabet).