Abstract. Protein expression profiling is defined in general as identifying the proteins expressed in a particular tissue, under a specified set of conditions and at a particular time, usually compared to expression in reference samples.

What is proteome profiling?

Listen to pronunciation. (PROH-tee-OH-mik PROH-file) Information about all proteins that are made in blood, other body fluids, or tissues, at certain times. A proteomic profile may be used to find and diagnose a disease or condition and to see how well the body responds to treatment.

What is enzyme profiling?

Activity-based protein profiling (ABPP) is a chemical proteomics approach that utilizes small-molecule probes to determine the functional state of enzymes directly in native systems. … ABPP probes have been developed that react selectively with most members of specific enzyme classes.