ACTH 1-39

ACTH 1–39 peptide refers to the complete 39–amino acid sequence of adrenocorticotropic hormone. The full 1–39 sequence is used to closely replicate natural corticotropin activity when studying endocrine signalling. The full-length form retains a broader and more complete biological activity profile. Suitable for studies involving receptor interaction, steroidogenesis, or endocrine response models where physiological accuracy is important. 

ACTH is used in:

• Study how the body integrates stress responses, regulates daily cortisol rhythms, and maintains feedback control within the hypothalamic-pituitary-adrenal axis.
• Applied in research on adrenal cortex activity, steroid hormone production, and models of adrenal insufficiency.
• Helps investigate allostatic responses, stress resilience, and the role of glucocorticoids in physiological adaptation to stress.
• Utilized in developing adrenal stimulation protocols and evaluating the functional integrity of the pituitary-adrenal system.