Title:
ANALYTICAL TEST OF PROTEIN BY OXYDATION OF COPPER
Document Type and Number:
Japanese Patent JP3154837
Kind Code:
B2
Abstract:
PURPOSE: To reduce or exclude the obstruction of a component in a body fluid in the detection of protein.
CONSTITUTION: In a method for detecting protein in a liquid system, a liquid is brought into contact with a reagent compsn. containing a redox indicator generating detectable response when oxidized by peroxide in the presence of a copper/protein complex along with copper peroxide of a form capable of forming a copper/protein complex and ionizable phosphate or phosphonate represented by formula (1) [wherein V, W, X and Y are -CH2-, -CH(OH)-, -CH (CH2OH),-, -CH(O-PO(OH)2- or -CH(CH2O-PO(OH)2, U is either one of them or -O- and m and n are independently 0 or 1] or formula (2) (wherein R is OH or substituted or non-substituted phenyl and M is hydrogen or a metal cation).
Inventors:
Pugia, Michael J.
Salvati, Michael
Salvati, Michael
Application Number:
JP29402392A
Publication Date:
April 09, 2001
Filing Date:
October 08, 1992
Export Citation:
Assignee:
MILES INC
International Classes:
G01N33/68; G01N33/52; (IPC1-7): G01N33/68
Attorney, Agent or Firm:
津国 肇 （外１名）