Phalloidin Staining and Immunohistochemistry of Zebrafish Embryos

Abstract

Fluorescent conjugated Phalloidin is a stain that allows for visualization of F-actin. In immunohistochemistry, primary antibodies and fluorescent conjugated secondary antibodies can be used to visualize subcellular localization and relative amounts of proteins of interest. Here is a protocol for Phalloidin and antibody staining of zebrafish embryos 5 days old and younger.