Processes for the stabilization of prostate specific antigen in

Details Processes for the stabilization of prostate specific antigen in Processes for the stabilization of prostate specific antigen in

1991-10-23

1993-09-07

Saunders, David

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

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

435 723, 435 794, 435962, 435963, 436518, 436536, 436548, 436813, 436825, G01N 33543, G01N 33574

Patent

active

052428028

ABSTRACT:
Processes for preparing stable natural matrices for prostrate specific antigen (PSA) are disclosed. Biological carrier fluids for PSA obtained from a suitable mammal are modified to inhibit the activity of components of the biological fluids destabilizing to PSA. The stable natural matrices, prepared in accordance with the present invention, are useful in the measurement of PSA in a sample by means of an immunoassay.

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