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Fig. 1 | Virology Journal

Fig. 1

From: Development of a sensitive and specific xMAP assay for detection of antibodies against infectious laryngotracheitis and bronchitis viruses

Fig. 1

Determination of optimal serum dilution ratio for duplex xMAP assay for ILTV and IBV antibodies. ILTV- and IBV-positive and negative sera were diluted at the range from 1:25 to 1:200. MFI Values were obtained after the interrogation of microspheres coated with proteins of ILTV or IBV using Luminex 200 detection system. The P/N values were used to determine the optimal dilution ratio at 1:100 for duplex detection of ILTV and IBV antibodies

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