RAC2 is a small signaling G protein/GTPase which is part of the RAS superfamily of small GTP-binding proteins which regulate cell growth， actin cytoskeletal organization， cell proliferation， survival， cell cycle progression， gene transcription rgulation and the activation of protein kinases. RAC2 cycles between an active gtp-bound and inactive gdp-bound state. In active state， RAC2 binds to a variety of effector proteins to regulate cellular responses， such as secretory processes， phagocytose of apoptotic cells and epithelial cell polarization. RAC2 is involved in the regulation of the nadph oxidase.
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大肠杆菌中重组表达
溶解建议
Sterile filtered colorless solution. The RAC2 protein solution （1mg/ml） contains 1x PBS pH-7.4.
保存建议
Store at 4℃ if entire vial will be used within 2-4 weeks.
Store， frozen at -20℃ for longer periods of time.
For long term storage it is recommended to add a carrier protein （0.1% HSA or BSA）.
Avoid multiple freeze-thaw cycles.
