ACTH (4-11) is a peptide fragment of adrenocorticotropic hormone, a peptide hormone found in the brain that is involved in the biological stress response.

α-Synuclein (61-95) (human) is the hydrophobic core region of α-synuclein, and induces neuronal cell death. α-Synuclein (61-95) (human) can be used for research of neurodegenerative diseases, including Alzheimer’s disease (AD) and Parkinson’s disease (PD).

Piperazine, 1-(4-fluorophenyl)-4-[(3,4,5-trimethoxyphenyl)methyl]- is a piperazine derivative.