Biological Activity
PBP 10 is a selective formyl peptide receptor 2 (FPR2) antagonist; cell permeable. Selectively inhibits FPR2-mediated NADPH oxidase activity but has no effect on FPR1 signaling in neutrophils. Displays PIP2 binding activity in vitro and blocks cell motility. Also exhibits antiviral activity against influenza viruses via inhibition of viral-induced ERK activation.Technical Data
(Modifications: Gln-1 = Rhodamine-B-Gln)
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Background References
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Cell permeant polyphosphoinositide-binding peptides that block cell motility and actin assembly.
Cunningham et al.
J.Biol.Chem., 2011;276:43390 -
Structural characterization and inhibitory profile of formyl peptide receptor 2 selective peptides descending from a PIP2-binding domain of gelsolin.
Forsman et al.
J.Immunol., 2012;189:629 -
Antiviral activity of formyl peptide receptor 2 antagonists against influenza viruses.
Courtin et al.
Antiviral.Res., 2017;5:252
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Citations for PBP 10
The citations listed below are publications that use Tocris products. Selected citations for PBP 10 include:
3 Citations: Showing 1 - 3
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PI3Kα-regulated gelsolin activity is a critical determinant of cardiac cytoskeletal remodeling and heart disease.
Authors: Patel Et al.
Nat Commun 2018;9:5390
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PLCζ Induced Ca2+ Oscillations in Mouse Eggs Involve a Positive Feedback Cycle of Ca2+ Induced InsP3 Formation From Cytoplasmic PIP2.
Authors: Sanders
Front. Cell Dev. Biol. 2018;6:36
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Antiviral activity of formyl peptide receptor 2 antagonists against influenza viruses.
Authors: Courtin
Antiviral Research 2017;143:252
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