Boc-Gln-Ala-Arg-AMC hydrochloride is a fluorescent compound used as a substrate for trypsin and for assessing the protein hydrolysis activity of TMPRSS2.

C-Reactive Protein (CRP) 77-82 is the 77-82 fragment of C-Reactive Protein. C-Reactive Protein (CRP), the prototypic marker of inflammation, is a cardiovascular risk marker and may promote atherogenesis.C-reactive protein (CRP) is an annular (ring-shaped), pentameric protein found in blood plasma, whose circulating concentrations rise in response to inflammation. It is an acute-phase protein of hepatic origin that increases following interleukin-6 secretion by macrophages and T cells.

Orsellinic acid ethyl ester is a phenolic acid, extracted from lichens.