Buffered composition, coated article test device and a method fo

Details Buffered composition, coated article test device and a method fo Buffered composition, coated article test device and a method fo

1989-08-25

1992-02-18

Kepplinger, Esther L.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving antigen-antibody binding, specific binding protein...

435 792, 435 29, 435180, 435243, 435871, G01N 35571, C12Q 100

Patent

active

050893890

ABSTRACT:
A buffered composition includes whole chlamydial or gonococcal organisms or an antigen thereof, and a nonionic fluorinated surfactant in an amount of at least about 0.05 weigh percent. This composition is useful in a positive control test used in diagnostic assays for chlamydial or gonococcal organisms. It is particularly useful when coated in an article used in such assays, such as disposable test devices having nonionic polyamide filtration membranes in the bottom of test wells.

REFERENCES:
patent: 4241045 (1980-12-01), Gaafar
patent: 4497899 (1985-02-01), Armstrong et al.
patent: 4497900 (1985-02-01), Abram et al.
patent: 4803159 (1989-02-01), Smith-Lewis
patent: 4847199 (1989-07-01), Snyder et al.
patent: 4981786 (1991-01-01), Dafforn et al.

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