Metabolically incorporated photocrosslinking sialic acid covalently captures a ganglioside-protein complex.
When photoirradiated, an unnatural sialic acid analog can covalently capture the complex formed by ganglioside GM1 and cholera toxin subunit B.
Bond
Michelle R
MR
Division of Translational Research, Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9185, USA. jennifer.kohler@utsouthwestern.edu
Whitman
Chad M
CM
Kohler
Jennifer J
JJ
D002855:Chromatography, Thin Layer; D005732:Gangliosides / Q000378:metabolism*; D006801:Humans; D019169:Jurkat Cells; D019158:N-Acetylneuraminic Acid / Q000378:metabolism*; D010777:Photochemistry; D011506:Proteins / Q000378:metabolism*; D019032:Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
D005732:Gangliosides; D011506:Proteins; D019158:N-Acetylneuraminic Acid