Biochemists are excited by the possibilities presented by peptides and proteins as pharmaceuticals because they so often mimic exactly the behavior of a natural ligand – the substance that interacts with the receptor on an enzyme or cell to cause a biological process.
3. Designing Tracers for Imaging from Cyclic Peptides: ATTO, FITC, FAM, Cy3, Cy5, infrared C7.
4. Co-delivery of tumor antigen and dual toll-like receptor ligands into