Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is organic
Reexamination Certificate
2005-11-22
2005-11-22
Le, Long V. (Department: 1641)
Chemistry: analytical and immunological testing
Involving an insoluble carrier for immobilizing immunochemicals
Carrier is organic
C436S532000, C436S543000, C525S054100, C525S532000, C548S534000, C548S545000, C548S563000
Reexamination Certificate
active
06967107
ABSTRACT:
The present invention describes carbamic acid ester-derived and valeric acid ester-derived polyfunctional cross-linker molecules, and methods for their synthesis and use. The inclusion of polymeric moieties such as poly(alkylene oxide) in the cross-linkers of the present invention can provide advantageous solubility properties in aqueous environments. Such cross-linkers may be used to form conjugates for use in a variety of assay formats.
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Banaszczyk Mariusz G.
Buechler Kenneth F.
Noar Joseph Barry
Biosite, Inc.
Foley & Lardner LLP
Haq Shafiqul
Le Long V.
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