Chemistry: analytical and immunological testing – Metal or metal containing – Present in biological fluids
Patent
1998-08-03
2000-06-13
Soderquist, Arlen
Chemistry: analytical and immunological testing
Metal or metal containing
Present in biological fluids
436 63, 436 66, 436 91, 436 98, 436135, 436166, 436169, 436175, 422 56, 435 4, 435 28, G01N 3348, G01N 33493, G01N 3370, C12Q 128
Patent
active
060748818
ABSTRACT:
The present invention involves an improvement to an assay for the activity of a metal chelate, such as copper II/creatinine, which activity is related to the concentration of the analyte in a fluid test sample. In carrying out the assay, there is combined the fluid test sample, the metal chelate or precursors thereof, a hydroperoxide, an oxidizable indicator and a pyrazole derivative which inhibits the ability of hemoglobin to oxidize the oxidizable dye.
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patent: 5702955 (1997-12-01), Pugia
Cast Todd K.
Pugia Michael J.
Bayer Corporation
Jeffers Jerome L.
Soderquist Arlen
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