Cell Signaling Technology

Tyrosine PhosphoScan® Proteomics

Tyrosine PhosphoScan® Services provide the most comprehensive strategy for global phospho-tyrosine profiling. CST’s P-Tyr-100 mAb is more broadly reactive with p-Tyr peptides than any other antibody. Employing P-Tyr-100 for phosphopeptide enrichment in combination with LC-MS/MS analysis yields quantitative profiles of hundreds to over a thousand non-redundant phosphorylated sequences.

Tyrosine PhosphoScan proteomics is used routinely and successful for target discovery, mutant RTK screening, lead compound characterization and biomarker discovery.

Tyrosine Workflow Diagram  0.7 MB

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Example Studies and Deliverables

Description Antibody Kit Consenus Site LCMS Data & Output Results
Phospho-Tyrosine (P-Tyr-100) 9411 5636 Y* Mouse Brain XLS RAW
Phospho-Tyrosine (P-Tyr-1000) 8954   Y* Mouse Brain XLS RAW

About PTMScan

PTMScan Discovery

PTMScan Direct