| Assay Method Information | |
| | Cell-Based ELISA Assay |
| Description: | Inhibition of O-GlcNAcase, which removes O-GlcNAc from cellular proteins, results in an increase in the level of O-GlcNAcylated protein in cells. An increase in O-GlcNAcylated protein can be measured by an antibody, such as RL-2, that binds to O-GlcNAcylated protein. The amount of O-GlcNAcylated protein:RL2 antibody interaction can be measured by enzyme linked immunosorbant assay (ELISA) procedures. The ELISA portion of the assay was performed in a black Maxisorp 96-well plate that was coated overnight at 4° C. with 100 μL/well of the cell lysate (1:10 dilution of the lysate with PBS containing protease inhibitors, phosphatase inhibitors, and PMSF). The following day the wells were washed 3 times with 300 μL/well of Wash buffer (Tris-buffered saline with 0.1% Tween 20). The wells were blocked with 100 μL/well Blocking buffer (Tris buffered saline w/0.05% Tween 20 and 2.5% Bovine serum albumin). Each well was then washed two times with 300 μL/well of wash buffer. Th |
| Affinity data for this assay | |
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