[His1,Nle27] GHRF (1-32), amide, human is a Growth hormone releasing hormone (GHRH) analog. [His1,Nle27] GHRF (1-32), amide, human has great receptor affinity for GHRHR[1].
References
[1] Srivastava CH, et al. A new target for growth hormone releasing-hormone action in rat: the Sertoli cell. Endocrinology. 1993 Sep;133(3):1478-81. DOI:10.1210/endo.133.3.7689961