Ala-Gln是由丙氨酸和Gln组成的二肽，是生物制药生产中L-谷氨酰胺的替代补充剂，比谷氨酰胺（Gln）具有更好的溶解度和稳定性。

Ovatodiolide, a small molecule compound derived from fennel, has anti-inflammatory and potentially neuroprotective activity, inhibits colon tumorigenesis, and can be used in the study of neurological disorders.

Peptide fragment corresponding to residues 1 - 40 of Nogo-66, the domain of the myelin protein Nogo that inhibits axonal outgrowth. Acts as a competitive antagonist at the Nogo-66 receptor (NgR); blocks Nogo-66- and CNS myelin-induced inhibition of axonal growth, but does not reduce myelin-associated glycoprotein (MAG) inhibition of neurite outgrowth in vitro. Promotes regeneration of hemisected spinal axons and locomotor recovery following spinal injury in vivo.