Atacicept (TACI-Ig) is a homodimeric fusion protein that inhibits B-cell stimulation by binding to B-lymphocyte stimulatory factors and proliferation-inducing ligands, and can be used in the study of systemic lupus erythematosus, lupus nephritis, rheumatoid arthritis, multiple sclerosis, and various B-cell malignancies.

Sodium N-Octadecyl Sulfate is a marine derived natural products found in Aplidium turbinatum.

Cotoin is a natural product isolated from the stem bark of Garcinia virgate.Cotoin has antispasmodic activity and reduces the tone and contraction of isolated rabbit intestine.