Preparation of samples for vitamin B12 and/or folate assay and a

Chemistry: analytical and immunological testing – Biospecific ligand binding assay – Utilizing isolate of tissue or organ as binding agent

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436825, 436826, 436527, 436 8, 436175, G01N 3356, G01N 3382, G01N 100

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active

044515715

ABSTRACT:
Vitamin B.sub.12 (cobalamin) and/or folate (folic acid) assay techniques can be simplified, by eliminating the step of heating or boiling the to-be-tested sample prior to its assay. This is accomplished by utilizing compositions and procedures:

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