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Synthetic Antigen Controls for Immunohistochemistry
JoVE Journal
Medicine
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JoVE Journal Medicine
Synthetic Antigen Controls for Immunohistochemistry
DOI:

09:30 min

August 23, 2021

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Chapters

  • 00:05Introduction
  • 00:46Preparation of Stock Solutions and Tools
  • 02:26Preparation and Dilutions of Peptides
  • 04:18Preparing BSA-Peptide Gels
  • 05:37Trimming, Processing, Embedding BSA Gels
  • 07:00Pilot Evaluation of the Peptide Dilution Series and BSA Gel Tissue Microarray Construction
  • 08:07Results: Staining of ERBB2/HER2 Peptide TMA with ERBB2/HER2 1+ and 3+ Cell Lines
  • 08:46Conclusion

Summary

Automatic Translation

This work documents a simple method to create synthetic antigen controls for immunohistochemistry. The technique is adaptable to a variety of antigens in a wide range of concentrations. The samples provide a reference with which to assess intra- and inter-assay performance and reproducibility.

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