Raji cell radioimmune assay

Ra·ji cell ra·di·o·im·mune as·say

(rah'jē),

for immune complexes; a procedure by which immune complexes adsorbed from a test serum by a standard preparation of lymphoblastoid (Raji) cells are assayed by the capacity to bind ¹²⁵I-labeled antibody to immunoglobulin.

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