Chemistry: analytical and immunological testing – Composition for standardization – calibration – simulation,... – Particle count or volume standard or control
Reexamination Certificate
2006-03-07
2006-03-07
Wallenhorst, Maureen M. (Department: 1743)
Chemistry: analytical and immunological testing
Composition for standardization, calibration, simulation,...
Particle count or volume standard or control
C436S063000, C436S164000, C436S175000, C435S002000
Reexamination Certificate
active
07008792
ABSTRACT:
Methods are provided for measurement of nucleated red blood cells. The methods include exposing a blood cell sample to a reagent system to lyse mature red blood cells, subsequently analyzing nucleated red blood cells in a flow cell by axial light loss, low angle light scatter and DC impedance measurements, or two selected measurements thereof; and then differentiating nucleated red blood cells from other cell types by using measured signals and/or functions thereof.
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Careaga Diana B.
Huo Ziling
Lopez Lidice L.
Perez Carlos A.
Qian Cheng
Alter Mitchell E.
Beckman Coulter Inc.
Cuspa Technology Law Associates
Wallenhorst Maureen M.
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