NSC348884 是一种核磷蛋白抑制剂，可破坏寡聚物形成并诱导细胞凋亡，在不同癌细胞系中抑制细胞增殖，IC50 为 1.7-4.0 μM。

6-Aldehydoisoophiopogonanone A is a natural product from Ophiopogon japonicus.

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.