meplazumab 是一种人源化抗 CD147 抗体，作为 COVID-19 肺炎患者的附加疗法。

3-(2-氨基丙基)苯酚盐酸盐是一种用作分子结构单元的化合物。

This is amino acids 86 to 100 fragment of class II-associated invariant chain peptide called CLIP. The major histocompatibility complex class II molecule displays peptide fragments of foreign proteins to trigger a defensive reaction from the immune system. Before insertion of the foreign peptides into the binding groove, a place-holding peptide CLIP is removed. This is accomplished by the molecule DM, which is shown to increase the dissociation rate of a CLIP peptide from class II.