QPH-FR
QPH-FR, a quinoa peptide, is a leucine-rich repeat-containing G-protein-coupled receptor 5 (LGR5) inhibitor. QPH-FR competitively suppresses the formation of the LGR5/RSPO1 complex by binding to LGR5. QPH-FR causes RNF43/ZNRF3 to ubiquitinate the FZD receptor, thereby suppressing the Wnt/β-catenin signaling pathway and exerting stemness inhibition[1].
Product Specifications
UNSPSC
12352209
Target
Wnt; β-catenin
Related Pathways
Stem Cell/Wnt
Applications
Cancer-programmed cell death
Field of Research
Cancer
Purity
99.54
Solubility
DMSO : 25 mg/mL (ultrasonic)
Smiles
O=C(N[C@@H](CCCCN)C(N[C@@H](CCC(O)=O)C(N[C@@H](CC(O)=O)C(N[C@@H](C(C)C)C(N[C@@H](CC1=CNC2=CC=CC=C12)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N3[C@@H](CCC3)C(NCC(NCC(NCC(NCC(NCC(NCC(N[C@@H]([C@@H](C)CC)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC4=CC=CC=C4)N
Molecular Formula
C81H124N26O25
Molecular Weight
1862.01
References & Citations
[1]Tian J, et al. QPH-FR: A Novel Quinoa Peptide Enhances Chemosensitivity by Targeting Leucine-Rich Repeat-Containing G Protein-Coupled Receptor 5 in Colorectal Cancer. J Agric Food Chem. 2024 Aug 7;72 (31) :17417-17430.
Shipping Conditions
Blue Ice
Storage Conditions
-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
Scientific Category
Peptides
Clinical Information
No Development Reported
Available Sizes
Frequently Asked Questions
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