Small G-protein Resource Directory


The Ras superfamily of small GTPases consist of more than 150 members, which based on their sequence homology, are divided into several subfamilies such as Rho, Ras, Ran, Rab, Arf and Rad/Rem/Gem/Kir. This group of small GTPases serve as binary switches cycling between GDP-bound inactive and GTP-bound active state. Learn more about small G-proteins through Cytoskeleton, Inc.'s resouce directory by clicking on the options below.

Small G-protein Info
Activation Assays
Small G-protein products
faq and tech tips
G-LISA Protocol Video