Methods and compositions for hematoxylin and eosin staining

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United States of America Patent

PATENT NO 9423322
APP PUB NO 20140242634A1
SERIAL NO

14268274

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Abstract

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The present invention provide for solutions of a defined composition useful in a staining protocol, such as a hematoxylin and eosin staining protocol, when used at certain points of the staining protocol. The formulations of these defined solutions are such that carry-over of the solutions will not negatively impact, or preferably, will stabilize or favorably modify staining reagent solutions coming in contact with the solutions. In certain embodiments of the invention, solutions are buffered to maintain a specific pH that when carried-over—such as carried-over into hematoxylin—will not significantly influence the pH of the next staining reagent.

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Patent Owner(s)

Patent OwnerAddress
LEICA BIOSYSTEMS RICHMOND INC5205 ROUTE 12 P O BOX 528 RICHMOND IL 60071

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hansen, Stanley E McHenry, US 3 7
Myers, Russell Richmond, US 3 7
Paul, Ronald Clancy, US 18 505
Rasmussen, Audra Kenosha, US 3 7
Taylor, Kate Melbourne, AU 11 134

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