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Updated: Jul 25, 2026

A Protein Microarray Assay for Serological Determination of Antigen-specific Antibody Responses Following Clostridium difficile Infection
Published on: June 15, 2018
[An improvement in the accuracy of determining the titer of staphylococcal alpha-antitoxin]
Abstract:
The modification of the titration technique involves addition (in microvolumes) of various solvent quantities to equal blood serum volumes, followed by levelling of liquid volumes, and then addition of equal toxin doses. Serum dilutions: No. 1 - 1: 0.5 of toxin working dose, etc., provide a registration scale with 1 U interval. This modification makes the method more accurate and simple.
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