This standard is prepared from sterile-filtered human male AB plasma (USA origin), obtained from a large number of qualified (healthy, non-medicated) adult blood donors. The nephelometric determination of the concentration of each of the four subclasses
Buffer:
Liquid whole serum. No preservative added.
Application Notes:
Human standard serum NOR-01 is intended for use as a calibrator to prepare standard curves in quantitative determinations of human IgG subclasses.
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