Learn how to make DAB for immunohistochemical staining.

Avidin-Biotin blocking solution is used to reduce non-specific background that is commonly associated with biotinylated antibodies.

A SDS antigen retrieval solution can dramatically improve staining in paraformaldehyde-fixed, cryostat-sectioned tissue.

A Tris Buffer antigen retrieval solution is a basic pH solution that is used to improve staining in paraffin embedded, formalin or paraformaldehyde-fixed tissues

A Tris Buffered Saline (TBS) antigen retrieval solution is used with paraffin embedded, formalin or paraformaldehyde-fixed tissues.

A Tris-EDTA buffer antigen retrieval solution is used with paraffin embedded, formalin or paraformaldehyde-fixed tissues.

EDTA buffer is an antigen-retrieval solution used to improve staining for low abundance epitopes.

Citrate EDTA buffer antigen retrieval solution is used with paraffin embedded, formalin or paraformaldehyde-fixed tissues.

Citrate buffer antigen retrieval is a solution used at elevated temperatures to improve immunohistochemical staining in fixed tissues.

Formic acid antigen retrieval is a low pH tissue pretreatment used in immunohistochemistry.