Method for determination of leukocytes and hemoglobin concentrat

Details Method for determination of leukocytes and hemoglobin concentrat Method for determination of leukocytes and hemoglobin concentrat

1997-07-25

1999-03-16

Wallenhorst, Maureen M.

Chemistry: analytical and immunological testing

Biological cellular material tested

436 10, 436 17, 436 66, 436164, 436172, 436174, 436175, 436176, 436824, 436534, 435 2, 435 71, 435 72, 435 724, G01N 3348, G01N 3372

Patent

active

058829334

ABSTRACT:
A method is provided for differentiating leukocyte subpopulations, immunophenotyping of lymphocytes and counting white blood cells. The method preserves leukocyte morphology and surface markers without using fixatives. In addition, the method finds utility in determination of hemoglobin concentration without using cyanide. The stable hemoglobin chromogen formed is measured at approximately 540 nm.

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