| Species : | Clostridium Botulinum | 
                                
                                    | Source : | E.coli | 
                                
                                    | Tag : | His&SUMO | 
                                
                                    | Protein Length : | 1-194 aa | 
                                
                                    | Description : | Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. Hydrolysis of proteins to small peptides in the presence of ATP and magnesium. Alpha-casein is the usual test substrate. In the absence of ATP, only oligopeptides shorter than five residues are hydrolyzed (such as succinyl-Leu-Tyr-|-NHMec; and Leu-Tyr-Leu-|-Tyr-Trp, in which cleavage of the -Tyr-|-Leu- and -Tyr-|-Trp bonds also occurs). | 
                                
                                    | Form : | Tris-based buffer,50% glycerol | 
                                
                                    | Molecular Mass : | 37.5 kDa | 
                                
                                    | AA Sequence : | MSLVPVVVEQTNRGERSYDIYSRLLKDRIIMLSEEVNDTTASLIVAQLLFLEAEDPDKDIHLYINSPGGSITSGMAIYDTMQYIKPDVSTICVGMAASMGAFLLAAGAKGKRYALPNSEVMIHQPLGGFRGQATDIGIHAERILKMKKKLNTILSDRTGKPLEQVELDTERDHFLSAEEAKEYGLIDEVIDKKK | 
                                
                                    | Purity : | > 90% as determined by SDS-PAGE. | 
                                
                                    | Notes : | Repeated freezing and thawing is not recommended. Store working aliquots at 4 centigrade for up to one week. | 
                                
                                    | Storage : | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20 centigrade/-80 centigrade. The shelf life of lyophilized form is 12 months at -20 centigrade/-80 centigrade. | 
                                
                                    | Concentration : | A hardcopy of COA with reconstitution instruction is sent along with the products. |