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Fig. 4 | Virology Journal

Fig. 4

From: Development of an HSV-1 neutralization test with a glycoprotein D specific antibody for measurement of neutralizing antibody titer in human sera

Fig. 4

Comparison of the PRNT and ELISPOT-NT. a The neutralizing antibody titers of 22 human serum samples, representing different titers, were assayed by PRNT and ELISPOT-NT independently. The average NT50 of each sample by these two tests was log2-transformed and shown in side by side. The testing serum samples were arranged from low titer to high titer. b The average NT50 value of each serum sample that was assayed by the ELISPOT-NT was plotted against the average NT50 value of corresponding serum sample that was assayed by the PRNT. The concordance between ELISOT-NT and PRNT was shown by linear regression analysis. Results represent mean ± SD from three independent experiments

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