Wbox2

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Chemical Structure : Wbox2

Catalog No.: PC-72007Not For Human Use, Lab Use Only.

Wbox2 is a membrane-permeant peptide that potently inhibits clathrin-mediated endocytosis (CME, IC50=3 uM), binds to SNX9 and AP2 and perturbs clathrin interactions with AP2 and SNX9.

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Biological Activity

Wbox2 is a membrane-permeant peptide that potently inhibits clathrin-mediated endocytosis (CME, IC50=3 uM), binds to SNX9 and AP2 and perturbs clathrin interactions with AP2 and SNX9.
Wbox2 has no effect on cell viability at ≤30 uM and exhibited an IC50 for cytotoxicity (>40 uM) that is 10-fold higher than that needed to inhibit CME.
Wbox2 interferes with AP2–clathrin interactions and alters CCP dynamics, binds to both AP2 and SNX9 with binding affinities of 4.0 and 26.2 uM.

Physicochemical Properties

M.Wt
Formula
Appearance	Solid
CAS No.
Storage	Solide Powder -20°C 12 Months; 4°C 6 Months	In Solvent -80°C 6 Months; -20°C 6 Months
Shipping
Solubility	10 mM in DMSO
Chemical Name/SMILES	Sequence: YGRKKRRQRRRGFSCQIIGIS

References

1. Chen Z, et al. J Cell Biol. 2020 Sep 7;219(9):e201908189.

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Wbox2

Biological Activity

Physicochemical Properties

References

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