NSC 122393 is a fluorescent dye that inhibits the interaction between Bax and Bcl-X and induces apoptosis in Bcl-X overexpressing breast cancer cells.

α-Gliadin (43-49) is the major protein component of gluten. α-Gliadin (43-49) can be used in theimmunological response to α-gliadin.

[pSer2, pSer5, pSer7]-CTD is a substrate for CDK7(cyclin-dependent protein kinase), a phosphorylated polypeptide at ser2, ser5, and ser7 of RNA polymerase II carboxyl terminus (CTD).