Exoenzyme C3 from Clostridium botulinum, Recombinant

Exoenzyme C3 transferase is an ADP ribosyl transferase that selectively ribosylates RhoA, RhoB and RhoC proteins on asparagine residue 41, rendering them inactive. It has extremely low affinity for other members of the Rho family such as Cdc42 and Rac1 and does therefore not affect these GTPases. Hence, C3 transferase is a very potent and useful reagent to specifically block RhoA/B/C signaling.http://www.creative-enzymes.com/product/Exoenzyme-C3-From-Clostridium-Botulinum-Recombinant_1810.html