DNP-X, SE is an amine-reactive building block and can be recognized by anti-DNP antibodies. DNP-X, SE is also an excellent amine-reactive FRET quencher paired with Trp or Tyr.

Ornipressin Acetate is a potent vasoconstrictor, hemostatic and renal agent.

C-Peptide, dog is a component of proinsulin, released from pancreatic beta cells into blood together with insulin. The C-peptide of proinsulin is important for the biosynthesis of insulin but has for a long time been considered to be biologically inert.