NA Sema shine nau'in Sema da aka yanke, da farko yana aiki akan tsarin juyayi na tsakiya. Yana shiga cikin hanyoyin da suka danganci tsarin neurotransmitter, neuroplasticity, da martanin damuwa. Tsarinsa ya ƙunshi siginar neurotrophic da ka'idojin synaptic, yana mai da shi mahimmanci ga bincike cikin aikin fahimi da hanyoyin neuromodulatory. Yana da matukar mahimmanci a cikin ilimin kimiyyar neuroscience da nazarin ka'idojin ɗabi'a.
Za a ba da peptide a matsayin lyophilized foda don tabbatar da iyakar kwanciyar hankali.