| IR-ACTH | Immunoreactive ACTH |
|---|---|
| IR-ANF | Immunoreactive ANF |
| IR-ANF | Immunoreactive atrial natriuretic factor |
| IR-ANP | Immunoreactive ANP |
| IR-ANP | Immunoreactive atrial natriuretic peptide |
| ir-AVP | Immunoreactive arginine vasopressin |
| IR-BE | Immunoreactive beta-endorphin |
| IR-beta EP | Immunoreactive beta-endorphin |
| ir-Dyn | Immunoreactive dynorphin |
| IR-ET | Immunoreactive ET |