Purity > 85% as determined by SDS-PAGE. MW: 91.0kDa. Full Length of Mature Protein: 2-434aa. N-terminal MBP-tagged and C-terminal 6xHis-tagged. Homo sapiens (Human). Multifunctional enzyme that, as well as its role in glycolysis, plays a part in various processes such as growth control, hypoxia tolerance and allergic responses. May also function in the intravascular and pericellular fibrinolytic syst due to its ability to serve as a receptor and activator of plasminogen on the cell surface of several cell-types such as leukocytes and neurons. Stimulates immunoglobulin production.MBP1 binds to the myc promoter and acts as a transcriptional repressor. May be a tumor suppressor.