Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals
Reexamination Certificate
2007-09-18
2007-09-18
Le, Long V. (Department: 1641)
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
C436S524000, C436S528000, C436S529000, C436S527000, C436S164000, C435S283100, C435S287100, C435S287200, C435S288300, C435S288700, C422S050000, C422S067000, C422S068100, C422S082050
Reexamination Certificate
active
10619735
ABSTRACT:
The invention relates to a device and methods for determining the quality of reagents used in an assay process, particularly a multistep immunohistochemical assay. In particular, the device comprises a substrate with a plurality of compounds affixed to a substrate, where each compound is reactive with a reagent used in the assay.
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Le Long V.
Li Yi
Yu Melanie J.
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