Whole blood control sample

Details Whole blood control sample Whole blood control sample

1986-07-01

1988-03-15

Richman, Barry S.

Chemistry: analytical and immunological testing

Composition for standardization, calibration, simulation,...

Blood serum or blood plasma standard or control

436 69, 436 10, 436 18, G01N 3100, G01N 3386

Patent

active

047313307

ABSTRACT:
A whole blood control sample and a method of preparing the sample are disclosed. The method comprises collecting a whole blood sample from one or more donor, separating each sample into red blood cells and plasma, fixing the red blood cells, mixing the fixed red blood cells with plasma from the same or a different donor to produce a suspension, quick-freezing the suspension before the red blood cells can settle, and lyophilizing the frozen suspension. The control sample therefore comprises a lyophilized mixture of fixed red blood cells and plasma solids.

REFERENCES:
patent: 3714345 (1973-01-01), Hirata
patent: 3715427 (1973-02-01), Hirata
patent: 4157383 (1979-06-01), Sedlacek et al.
patent: 4219440 (1980-08-01), Runck et al.
patent: 4324686 (1982-04-01), Mundschenk
patent: 4324687 (1982-04-01), Louderback et al.
patent: 4412004 (1983-10-01), Ornstein et al.
patent: 4438002 (1984-03-01), Engler et al.
patent: 4572899 (1986-02-01), Walker et al.

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