Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

  • CN 105,452,851 A
  • Filed: 05/16/2014
  • Published: 03/30/2016
  • Est. Priority Date: 06/19/2013
  • Status: Active Application
First Claim
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1. an electrogenerated chemiluminescence method for the analysis thing (160) in tracer liquid sample, described method comprises:

  • The container (168) of the fluid comprising the magnetic corpuscular (138) comprising protein coating is supplied to agitating unit (178),Obtain the signal of the amount of the fluid comprised in instruction container (168),Depend on that the amount of the fluid in container (168) determines the gyro frequency for agitating unit (178), the described amount of described gyro frequency and fluid is proportional,Carry out stirred fluid reach time predefined section by applying the gyro frequency previously determined,Obtain the part of the fluid of the magnetic corpuscular (138) comprising protein coating from container (168), reduce the amount of the fluid comprised in container (168) thus,By the part of liquid sample with comprise the magnetic corpuscular (138) that protein applies fluid part and with mark mix,Make to comprise and analyze thing (160), the magnetic corpuscular (138) of protein coating and potpourri hatching in incubator (102) of mark,The part of potpourri is transported to measuring unit (108) from incubator (102),By magnetic field application in measuring unit (108) for the working electrode (120) of the magnetic corpuscular that protein is applied (138) magnetic bound to measuring unit (108),Apply excitation energy for causing luminescence,Measure luminous for acquisition measuring-signal (130), andMeasuring-signal (130) is used to generate the output signal analyzing the existence of thing (160) in indicating liquid sample.

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