| abstract |
An in vitro method of imaging a cancer antigen includes providing a cell sample including a cancer antigen selected from the group consisting of a Tn antigen, a T antigen, a sialylated-Tn antigen, and a sialylated-T antigen, treating the sample with a glycosyltransferase to incorporate a carbohydrate with a click chemistry moiety into the cancer antigen, adding a label to the sample that includes a click chemistry moiety that reacts to the click chemistry moiety of the carbohydrate such that the label attaches to the carbohydrate to form a labeled cancer antigen, and imaging the sample with a camera. |