BIOSYNTHETIC CARBOHYDRATE-DEFICIENT TRANSFERRIN REFERENCES

摘要

References, i e , solutions of known concentration for use as controls,calibrators, or standards, for assays of carbohydrate-deficienttransferrin in bodily fluids are obtained from units of bodily fluids fromnormal healthy individuals by digesting thetransferrin in these units with exogenous neuraminidase to achieveconcentrated CDT solutions, which are then added in preselectedproportions to a base matrix to achieve target concentrations.