NK224

NK224 is a peptide-based radiotracer targeting human PD-L1, with dual-radionuclide (68Ga and 18F) labeling compatibility enabled by the NOTA chelator. NK224 exhibits high binding affinity to PD-L1, with an IC50 value of 2.45 nM. NK224 visualizes intrapatient tumor heterogeneity and dynamically monitors PD-L1 target occupancy during immunotherapy. NK224 can be used for the study of non-small cell lung cancer (NSCLC).

For research use only. We do not sell to patients.

  • Formula: C104H145N25O29S
  • Molecular Weight:2241.48
  • Storage:

    Please store the product under the recommended conditions in the Certificate of Analysis.

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100 mg

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