chromogenic

H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride), a chromogenic substrate, mimics the N-terminal fragment of the A alpha chain of fibrinogen, the native substrate of thrombin. Specifically designed for thrombin detection, it is employed for quantifying antithrombin-heparin cofactor (AT-III) and is characterized by its sensitivity, accuracy, and ease of implementation.

S 2238 is a chromogenic substrate for thrombin that is used in amidolytic assay.

H-D-Phe-Pip-Arg-pNA (S-2238) acetate is a chromogenic substrate based on the N-terminal fragment of the A alpha chain of fibrinogen, the physiological target of thrombin. As a specific indicator of thrombin activity, it is utilized to quantify thrombin. This assay ensures high sensitivity, accuracy, and ease of execution.

Suc-Ile-Glu(γ-pip)-Gly-Arg-pNA hydrochloride is a chromogenic substrate specifically designed for factor Xa.

H-D-Phe-Pip-Arg-pNA hydrochloride, a chromogenic substrate, mimics the N-terminal segment of the A alpha chain of fibrinogen, the native substrate of thrombin. It is specific to thrombin and is used for quantifying antithrombin-heparin cofactor (AT-III), enabling a sensitive, accurate, and straightforward AT-III assay.

HIV Protease Substrate I, a chromogenic substrate for HIV-1 protease, contains the protease's cleavage site [1].

Tos-Gly-Pro-Arg-ANBA-IPA, a chromogenic peptide substrate, is utilized for the rapid and specific photometric assay of recombinant hirudin (r-hirudin).

D-Lys(Z)-Pro-Arg-pNA (diacetate) diacetate is a chromogenic substrate.

pGlu-Pro-Arg-MNA [N-(3-[2-Furyl]-acryloyl) - L - leucyl - glycyl - p - nitroanilide] is a chromogenic peptide substrate, specifically utilized for its role in biochemical assays.