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Chromogenic Substrates

Enzymes are proteins that catalyze most of the chemical reactions that take place in the body. They make it possible for chemical reactions to occur at neutral pH and body temperature. The chemical compound upon which the enzyme exerts its catalytic activity is called a substrate. Proteolytic enzymes act on their natural substrates, proteins and peptides by hydrolyzing one or more peptide bond(s). This process is usually highly specific in the sense that only peptide bonds adjacent to certain amino acids are cleaved. Chromogenic substrates are peptides that react with proteolytic enzymes under the formation of color. They are made synthetically and are designed to possess a selectivity similar to that of the natural substrate for the enzyme. Read more…

Tissue Plasminogen Activator (tPA)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2288™

Chromogenic Vial/25mg RUO S820852

Factor XIa (FXIa)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2366™

Chromogenic Vial/25mg RUO S821090

Activated Protein C (APC)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2366™

Chromogenic Vial/25mg RUO S821090

Glandular Kallikrein

Product Method / Application Packaging Use ? Catalog #

Diapharma CS GK

Chromogenic Vial/25mg RUO DPG266-25

Antithrombin

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2238™

Chromogenic Vial/25mg RUO S820324

Protein C

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2366™

Chromogenic Vial/25mg RUO S821090

Hirudin

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2366™

Chromogenic Vial/25mg RUO S821090

Prothrombin (FII)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2238™

Chromogenic Vial/25mg RUO S820324

Platelet Factor 3 (PF3)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2238™

Chromogenic Vial/25mg RUO S820324

Enzyme Inhibitors

Product Method / Application Packaging Use ? Catalog #

Diapharma I‐2581

Chromogenic Vial/25mg RUO B821108-25

Antiplasmin (Plasmin Inhibitor)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2251™

Chromogenic vial/25mg RUO S820332

Factor X

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2222™

Chromogenic Vial/25mg RUO S820316

Proteolytic Activity

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2288™

Chromogenic Vial/25mg RUO S820852

Factor Xa inhibitor

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2222™

Chromogenic Vial/25mg RUO S820316

PSA Enzyme Activity

Product Method / Application Packaging Use ? Catalog #

DiaPharma CS PSA (KLK3)

Chromogenic vial/25mg RUO DPG586-25

Factor XIIa (FXIIa)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2302™

Chromogenic Vial/25mg RUO S820340

Chymotrypsin & Anti-chymotrypsin

Product Method / Application Packaging Use ? Catalog #

DiaPharma CS PSA (KLK3)

Chromogenic vial/25mg RUO DPG586-25

Prekallikrein

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2302™

Chromogenic Vial/25mg RUO S820340

Thrombin

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2238™

Chromogenic Vial/25mg RUO S820324

Factor VIII (FVIII)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2222™

Chromogenic Vial/25mg RUO S820316

Kallikrein

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2302™

Chromogenic Vial/25mg RUO S820340

Prekallikrein Activator (PKA)

Product Method / Application Packaging Use ? Catalog #

Chromogenix S-2302™

Chromogenic Vial/25mg RUO S820340

Urokinase (uPA)

Product Method / Application Packaging Use ? Catalog #

DiaPharma CS UK

Chromogenic Vial/25mg RUO DPG444-25