Tryptophanamide belongs to the class of organic compounds known as tryptamines and derivatives. Tryptophanamide has been detected in multiple biofluids such as urine and blood.

GnRH Associated Peptide (GAP) (1-13), human is an amino acid peptide fragment derived from GnRH. GAP can increase the secretion of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) in rat anterior pituitary cells. GAP also inhibit the secretion of prolactin.

CY7-SE is a fluorescence labeling agent (Ex=700-770 nm,Em=790 nm) used for labeling proteins, peptides, antibodies, and oligonucleotides.