Discovery proteomics or shotgun proteomics can identify thousands of proteins and protein forms in a single experiment. Thus, discovery proteomics is typically the first step in any larger proteomics project.
Targeted proteomics is used for in-depth analysis and quantitative measurement of selected proteins in a biological sample. It is commonly used for absolute protein quantification, expression profiling, high throughput analysis or routine measurements.
QconCATs deliver heavy-labelled peptides as internal reference standards for various research applications involving quantitative proteomics. Quantify your target proteins with high accuracy and sensitivity.