2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Factor XI
  5. Factor XI Substrate

Factor XI Substrate

Factor XI Substrates (2):

Cat. No. Product Name Effect Purity
  • HY-122142
    Pyr-​Pro-​Arg-​pNA
    		Substrate
    Pyr-Pro-Arg-pNA (S2366) is a chromogenic peptide substrate for Factor XI and Activated protein C (APC). Pyr-Pro-Arg-pNA can induce noncompetitive inhibition of factor XI activation through occupancy of the active site of the factor XIa-light chain. Pyr-Pro-Arg-pNA can be used for measurement of APC amidolytic activity.
  • HY-122142A
    Pyr-​Pro-​Arg-​pNA hydrochloride
    		Substrate
    Pyr-Pro-Arg-pNA (S2366) hydrochloride is a chromogenic peptide substrate for Factor XI and Activated protein C (APC). Pyr-Pro-Arg-pNA hydrochloride can induce noncompetitive inhibition of factor XI activation through occupancy of the active site of the factor XIa-light chain. Pyr-Pro-Arg-pNA hydrochloride can be used for measurement of APC amidolytic activity.