Homogenization with thiourea and bead beater. Protocol for protein extraction from seeds can be requested here. GAI protein is present in very low levels therefore specific material should be used for analysis as well as chemiluminescence detection reagent in extreme low femtogram range, as AgriseraECLSuperBright.
GAI is a possible transcriptional regulator acting as a suppressor of gibberellin (GA) signaling pathway. Not very sensitive to GA. Synonyms :GRAS family protein 3,AtGRAS-3, gibberellin acid insensitive mutant protein, Growth recovery protein on ammonia 2.
For research use only, not for clinical use.