Duck liver-derived peptide 2


  • Description

  • Application Data


Duck liver-derived peptide 2 is a novel bioactive peptide with high antioxidant activity.

See full description

Application Data

Catalogue number crb1001742
Molecular Weight 844.5
Sequence (one letter code)


Sequence (three letter code)


Purity >95%

Fan et al., (2023). Preparation and characterization of duck liver-derived antioxidant peptides based on LC-MS/MS, molecular docking, and machine learning. LWT, 175: 114479. doi: 10.1016/j.lwt.2023.114479


Lee et al., (2010). Purification and characterisation of an antioxidative peptide from enzymatic hydrolysates of duck processing by-products. Food Chem123(2): 216. doi: 10.1016/j.lwt.2023.114479.

Manufactured in: United Kingdom
Data Sheet Data Sheet Material Safety Data Sheet (MSDS)

Duck liver-derived peptide 2 is a novel bioactive peptide with high antioxidant activity. The antioxidant activity is attributed to forming hydrogen bonds between their amino acid residues and free radical molecules. Duck liver-derived peptide 2 increases the activities and mRNA expression levels of intracellular antioxidant enzymes (SOD, CAT, and GSH-Px) in HepG2 oxidative damage cell models. Duck liver-derived peptide 2 can reduce the content of malondialdehyde (MDA) and reactive oxygen species (ROS) accumulation, thereby inhibiting intracellular oxidative damage. Duck liver-derived peptide 2 has the following activity: renin inhibitor, ACE inhibitor, dipeptidyl peptidase IV inhibitor, and antioxidant. This peptide may be used in the research for food-derived bioactive peptides for modified-food development.


Duck liver-derived peptide 2

Cat No.Pack SizePriceQty.
Bulk Quote

You may also like…

  • Duck liver-derived peptide 4


    View products
  • Duck liver-derived peptide 3


    View products