(2S)-4-biphenyl-4-yl-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide is a LpxC inhibitor with IC50 >95.2 nM.

[Leu144,Arg147]-PLP (139-151) is a mutant peptide fragment of myelin proteolipid protein (PLP), with the tryptophan and histidine at positions 144 and 147 respectively replaced by leucine and arginine. [Leu144,Arg147]-PLP (139-151) also serves as a T cell receptor (TCR) antagonist for encephalitogenic Th1 clones, blocking their activation in vitro. Furthermore, [Leu144,Arg147]-PLP (139-151) can inhibit the development of experimental autoimmune encephalomyelitis (EAE).

BDC2.5 mimotope 1040-51 is a mimotope peptide for diabetogenic T cell clone BDC2.5. isolated from non-obese diabetic mice.This is a effectively agonistic peptide (mimotope) for diabetogenic T cell clone BDC2.5. from non-obese diabetic (NOD) mice. T cells from prediabetic and diabetic NODs respond to BDC2.5 mimotope peptides.