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Pretargeted Radioimmunotherapy Based on the Inverse Electron Demand Diels-Alder Reaction
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Pretargeted Radioimmunotherapy Based on the Inverse Electron Demand Diels-Alder Reaction

Pretargeted Radioimmunotherapy Based on the Inverse Electron Demand Diels-Alder Reaction

DOI:
10.3791/59041-v

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09:44 min

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January 29, 2019

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, ,
1Department of Chemistry,Hunter College of the City University of New York, 2Ph.D. Program in Chemistry,Graduate Center of the City University of New York, 3Department of Radiology,Memorial Sloan Kettering Cancer Center, 4Department of Radiology,Weill Cornell Medical College

Capítulos

  • 00:04Título
  • 00:41The Preparation of huA33-TCO
  • 03:54177Lu Radiolabeling of Tz-PEG7-DOTA
  • 05:10In vivo Studies
  • 07:08Results: Longitudinal Therapy Study of Mice Bearing Subcutaneous SW1222 Tumors
  • 09:00Conclusion

Summary

Tadução automática

Tadução automática

This protocol describes the synthesis and characterization of a trans-cyclooctene (TCO)-modified antibody and a 177Lu-labeled tetrazine (Tz) radioligand for pretargeted radioimmunotherapy (PRIT). In addition, it details the use of these two constructs for in vivo biodistribution and longitudinal therapy studies in a murine model of colorectal cancer.

Tags

Keywords: Pretargeted RadioimmunotherapyPRITInverse Electron Demand Diels-Alder ReactionColorectal Cancer XenograftAntibody ConjugationTCO-NHSHuA33 AntibodySize Exclusion ChromatographyUV-vis Spectrophotometry

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