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eBioscience™ IHC /ICC Blocking Buffer - Low Protein (Invitrogen™)

The IHC/ICC Blocking Buffer- Low Protein is designed for use in immunohistochemistry and immunocytochemistry protocols which require blocking of non-specific binding sites. This blocking buffer is recommended for tissues and antibodies with average levels of background staining. This blocking buffer can be used both in the blocking step and as a diluent for unconjugated antibodies and organic dye-conjugated antibodies during the antibody incubation step. This buffer is supplied as a 1X stock solution containing sodium azide.

Reported Application
Immunohistochemical Staining, Immunocytochemistry, Immunohistochemical Staining of Frozen Tissue Sections, Immunohistochemical Staining of Formalin-Fixed Paraffin Embedded Tissue Sections

eBioscience™ IHC/ICC Blocking Buffer - High Protein (Invitrogen™)

The IHC/ICC Blocking Buffer- High Protein is designed for use in immunohistochemistry and immunocytochemistry protocols which require blocking of non-specific binding sites. This blocking buffer is recommended for tissues and antibodies with high background staining, nuclear antigens, and FFPE tissue. This blocking buffer can be used both in the blocking step and as a diluent for primary and secondary antibodies during antibody incubation steps. The IHC/ICC Blocking Buffer-High Protein is compatible with organic dye-conjugated antibodies as well as unconjugated antibodies that may be used in two and three step staining protocols. This buffer is supplied as a 1X stock solution.

Reported Application
Immunohistochemical Staining, Immunocytochemistry, Immunohistochemical Staining of Frozen Tissue Sections, Immunohistochemical Staining of Formalin-Fixed Paraffin Embedded Tissue Sections