P Rex1 limits the agonist induced internalization of GPCRs independently of its Rac GEF activity ScienceDirect G4510, Glutathione Agarose, lyophilized powder, 10 umol mL Ni NTA Agarose (25 ml) Determination of Dissociation Constants for the Interaction of Myosin 5a with its Cargo Protein Using Microscale Thermophoresis (MST) A cytoplasmic osmosensing mechanism mediated by molecular crowdingsensitive DCP5 Science Protein A Agarose Salmon Sperm DNA, 2.5 mL 16 157