Cytochemical and Histochemical Staining with Peptide Antibodies

Tina Friis, Klaus Boberg Pedersen, David Hougaard, Gunnar Houen*

*Corresponding author for this work

Abstract

Peptide antibodies are particularly useful for immunocytochemistry (ICC) and immunohistochemistry (IHC), where antigens may denature due to fixation of tissues and cells. Peptide antibodies can be made to any defined sequence, including unknown putative proteins and posttranslationally modified sequences. Moreover, the availability of large amounts of the antigen (peptide) allows inhibition/absorption controls, which are important in ICC/IHC, due to the many possibilities for false-positive reactions caused by immunoglobulin Fc receptors, nonspecific reactions and cross-reactivity of primary and secondary antibodies with other antigens and endogenous immunoglobulins, respectively. Here, simple protocols for ICC and IHC are described together with recommendations for appropriate controls.

Original languageEnglish
Title of host publicationPeptide Antibodies
Number of pages15
Volume2821
PublisherSpringer
Publication date2024
Pages249-263
DOIs
Publication statusPublished - 2024
SeriesMethods in Molecular Biology
ISSN1064-3745

Keywords

  • Immunohistochemistry/methods
  • Staining and Labeling/methods
  • Antibodies/immunology
  • Peptides/immunology
  • Humans
  • Animals

Fingerprint

Dive into the research topics of 'Cytochemical and Histochemical Staining with Peptide Antibodies'. Together they form a unique fingerprint.

Cite this