Bilirubin assay using crosslinkable polymers

Details Bilirubin assay using crosslinkable polymers Bilirubin assay using crosslinkable polymers

1992-06-01

1994-02-15

Housel, James C.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 57, 436 97, 436169, 436170, 436175, G01N 2177, G01N 3300

Patent

active

052864502

ABSTRACT:
A colorimetric assay for the determination of conjugated or unconjugated bilirubin in biological fluids can be carried out with an improved analytical element. The element includes a support having thereon a gelatin-free mordant layer with a positively-charged interactive mordant having at least one binding site for bilirubin, a radiation-blocking layer, and a porous spreading layer. The interactive mordant is dispersed in a binder material of crosslinkable copolymers which include a monomer capable of reaction with a crosslinking agent to crosslink the copolymer.

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