Capillary electrophoresis mass spectrometry identifies new isomers of inositol pyrophosphates in mammalian tissues
Danye Qiu, Chunfang Gu, Guizhen Liu, Kevin Ritter, Verena B. Eisenbeis, Tamara Bittner, Artiom Gruzdev, Lea Seidel, Bertram Bengsch, Stephen B. Shears, Henning J. Jessen
Abstract
Capillary electrophoresis mass spectrometry demonstrates that the inositol pyrophosphates 2-PP-InsP5 and 4- or 6-PP-InsP5 exist in different mammalian tissues in addition to canonical isomers.
Topics & Concepts
Capillary electrophoresisMass spectrometryInositolMetabolomicsBiochemistryBiologyKnockout mouseChemistryMolecular biologyGeneChromatographyReceptorBioinformaticsTrace Elements in HealthAutophagy in Disease and TherapyPancreatic function and diabetes