Maltoheptaose is an activator of phosphorylase B to prepare heptulose-2-phosphate. Maltoheptaose is a maltooligosaccharide contanins seven glucose units. References: [1]. Partyka J, et al. Cationic labeling of oligosaccharides for electrophoretic preconcentration and separation with contactless conductivity detection.J Chromatogr A. 2012 Dec 7;1267:116-20. [2]. Uitdehaag JC, et al. Structures of maltohexaose and maltoheptaose bound at the donor sites of cyclodextrin glycosyltransferase give insight into the mechanisms of transglycosylation activity and cyclodextrin size specificity.Biochemistry. 2000 Jul 4;39(26):7772-80.

纯度：≥98%

CAS：34620-78-5