quinoline-val-asp-difluorophenoxymethylketone

Q-VD-OPH (Quinoline-Val-Asp-Difluorophenoxymethylketone) is a pan-caspase inhibitor with potent antiapoptotic properties.

(R)-Q-VD-OPh is the less active enantiomer of Q-VD-OPha. Q-VD-OPha is an irreversible inhibitor of pan-caspase, with potent antiapoptotic properties.

Lys-Gln-Ala-Gly-Asp-Val (KQAGDV), the six carboxyl-terminal amino acids of the fibrinogen γ-chain, serves as a cell adhesion peptide via the α2bβ3 integrin. It is a potent adhesion ligand for smooth muscle cells (SMCs) [1] [2].

Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone is a cell-permeable, non-toxic inhibitor that irreversibly binds to activated caspase-3 in apoptotic cells, with its fluorescence intensity measurable via flow cytometry, microwell plate reader, or fluorescence microscopy [1].

Cyclo(Arg-Gly-Asp-D-Phe-Val) is an integrin αvβ3 inhibitor with antitumor properties, utilized in the research of acute myeloid leukemia [1].

Arg-Gly-Asp-D-Phe-Val (TFA) has anti-tumor activity and is an inhibitor of integrin αvβ3.

Suc-YVAD-pNA, a chromogenic caspase-1 substrate.

Ac-Tyr-Val-Lys-Asp-aldehyde is a caspase-1 inhibitor applicable in research related to diverse anemias, including those associated with chronic diseases, chemotherapy-induced anemia, and Diamond-Blackfan anemia.

Abz-Val-Ala-Asp-Nva-Arg-Asp-Arg-Gln-EDDnp is a fluorescence-quenched peptide substrate for human proteinase 3 (kcat/Km = 1,570 mM-1s-1). Enzymatic peptide hydrolysis disrupts the Abz:EDDnp donor-acceptor pair allowing fluorescence measurement of Abz (ex = 320 nm; em = 420 nm).