ChemicalBook--->CAS DataBase List--->878557-55-2

878557-55-2

878557-55-2 Structure

878557-55-2 Structure
IdentificationBack Directory
[Name]

WRW4
[CAS]

878557-55-2
[Synonyms]

WRW4
TRP-ARG-TRP-TRP-TRP-TRP-NH2
[Molecular Formula]

C61H65N15O6
[MDL Number]

MFCD08703106
[MOL File]

878557-55-2.mol
[Molecular Weight]

1104.27
Chemical PropertiesBack Directory
[density ]

1.47±0.1 g/cm3(Predicted)
[storage temp. ]

Desiccate at -20°C
[form ]

Solid
[pka]

13.37±0.46(Predicted)
[color ]

White to off-white
[Water Solubility ]

Soluble to 1 mg/ml in Water
[Sequence]

H-Trp-Arg-Trp-Trp-Trp-Trp-NH2
Hazard InformationBack Directory
[Uses]

WRW4, a specific formyl peptide receptor-like 1 (FPRL1) antagonist, inhibits WKYMVm binding to FPRL1 with an IC50 of 0.23 μM. WRW4 specifically inhibits the increase in intracellular calcium by the FPRL1 agonists MMK-1, amyloid beta42 (Abeta42) peptide, and F peptide[1].
[storage]

Store at -20°C
[References]

[1] Bae YS, et al. Identification of peptides that antagonize formyl peptide receptor-like 1-mediated signaling. J Immunol. 2004;173(1):607-614. DOI:10.4049/jimmunol.173.1.607
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