TC10 is a small GTPase found in lipid raft microdomains of adipocytes. The protein undergoes activation in response to insulin. and plays a key role in the regulation of glucose uptake by the hormone. TC10 requires high concentrations of magnesium in order to stabilize guanine nucleotide binding. https://www.ealisboa.com/quick-save-Velgen-VFF12-Gloss-Gunmetal-special-save/