Product Overview
Purified recombinant protein of Human 6-phosphofructo-2-kinase/fructose-2, 6-biphosphatase 3 (PFKFB3), transcript variant 1, full length, with N-terminal His tag, expressed in E. coli.
Description
The protein encoded by this gene belongs to a family of bifunctional proteins that are involved in both the synthesis and degradation of fructose-2, 6-bisphosphate, a regulatory molecule that controls glycolysis in eukaryotes. The encoded protein has a 6-phosphofructo-2-kinase activity that catalyzes the synthesis of fructose-2, 6-bisphosphate (F2, 6BP), and a fructose-2, 6-biphosphatase activity that catalyzes the degradation of F2, 6BP. This protein is required for cell cycle progression and prevention of apoptosis. It functions as a regulator of cyclin-dependent kinase 1, linking glucose metabolism to cell proliferation and survival in tumor cells. Several alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Apr 2016]
