3-(β-D-Glucopyranosyloxy)-1,6-dihydroxy-2-methyl-9,10-anthracenedione, also known as an anthraquinone, has been specifically extracted from Rubia cordifolia.

37-DIHYDROXYFLAVONE is a natural product extracted from the herbs of Atraphaxis pyrifolia

β-CGRP, human ,a 37-amino acid peptide,is the beta form of Calcitonin-gene-related peptide (β-CGRP), involved extensively in regulation of the cardiovascular and nervous systems. β-CGRP contains a disulphide bridge at the N-terminus, a C-terminal phenylalanine amide important for immune recognition, and an a-helix between residues 8 and 18.