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AssigneeGenentech, Inc.
InventorsKathy HÖTZEL, Franklin V. PEALE, Jr., Charles HAVNAR, Linda RANGELL, Debra Y. DUNLAP
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Provided herein are methods for generating a solid antigen/carrier protein gel for immunohistochemistry (IHC), as well as gels, kits and methods of use thereto. In particular, the methods, gels and kits provided herein include a purified antigen such as a polypeptide antigen, and a carrier protein such as an albumin protein, an egg white protein or mixture of egg white proteins, gelatin, or poly-lysine. Examples are provided in which the purified antigen is cross-linked to the carrier protein in the solid antigen/carrier protein gel.
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A solid antigen/carrier protein gel for immunohistochemical (IHC) staining comprising a purified antigen cross-linked to a carrier protein, wherein the carrier protein consists of a serum albumin protein, and the solid gel has been fixed in a fixative comprising formaldehyde.
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A method for generating a solid antigen/carrier protein gel for immunohistochemical (IHC) staining, comprising:
Dependencies are inferred from the claim text.