Orexin A human, rat, mouse TFA is a 33 amino acid excitatory neuropeptide. Orexin A human, rat, mouse TFA works on 2 specific G protein-coupled receptors (GPCRs): orexin-1 (OX1) and orexin-1 (OX2)[1].
[1]. Wang L,et al. Effects of Sleep Deprivation (SD) on Rats via ERK1/2 Signaling Pathway. Med Sci Monit. 2019 Apr 19;25:2886-2895.
















