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Synthetic peptide phosphorylated at Ser188, corresponding to amino acid residues around serine 188 of human RhoA, conjugated to KLH.
Post-translational regulation of Rho activity has been shown specifically for RhoA. This Rho protein is phosphorylated in vitro on serine 188 by cAMP- and cGMP-dependent kinases (PKA and PKG). Ser188 phosphorylation enhances RhoGDI binding and inhibits RhoA-mediated stress fiber formation. Thus, Ser188 is an important site for negative regulation of RhoA activity.
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|WB||1/1000. Predicted molecular weight: 22 kDa.|
A fusion protein was used in this western blot; hence the difference in molecular weight compared to predicted molecular weight.
This image is courtesy of an anonymous abreview.
Blocking: 5% milk for 1 hour at 23°C