Method for enrichment of fetal cell population from maternal who

Liquid purification or separation – Processes – Separating

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204450, 204518, 204543, 210660, 210749, 210767, 210782, 210787, 210789, 424533, 424720, 435 2, 436174, 436175, 436177, 436178, 530412, 530413, 530417, 530427, G01N 2726, G01N 3349, B01D 2126

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056768494

ABSTRACT:
A method for enriching rare cell populations from a whole blood sample by separating rare cell fractions from whole according to the relative charge density and/or the relative binding affinity for a leukocyte depletion solid phase matrix. The enrichment method may be operated stand alone, or as a pre or post-processing step in conjunction with a charge-flow separation method.

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