For the peptide neutralization experiment, as part of the assay validation, the CRBN65 antibody was preincubated with a 10-fold (by mass) excess of blocking peptide at room temperature for 2 h with rotation before applying to the slides.
Pre-S mutants may upregulate VEGFR-2 to activate Akt/mTOR which can be attenuated by VEGF-A neutralization.
Therefore, a weak positive IFA result should be retested by a neutralization test or ELISA.
Sero-prevalence of EHV-2 was calculated on one hundred and fifty-three (153) thoroughbred racing horses by a neutralization test (NT).
Each positive strain was tested by a neutralization assay, according to standard procedures (16), and viral titers were simultaneously determined.
Consistent with the notion that IL-8 is induced by inflammatory cytokines, our neutralization experiments revealed that T cell membrane bound IL-1 and TNF-α were essential and sufficient inducers of massive IL-8 production by fibroblasts, whereas soluble Th1 and Th2 cytokines did not elicit IL-8 production.
Here, we demonstrate, for the first time, that IFN-α-conditioned monocyte-derived DC act as highly efficient APC in inducing autologous IL-17-secreting Th17 cells, and that this effect is mediated by IL-23 and IL-12, as clearly indicated by the results of the neutralization experiments (Fig. 6).
All these bands are specifically recognized by 743A anti-SRAP antibody, as shown by extinction of the signals in neutralization experiments.
While exogenous administration of IL-17A did not provide fully satisfying results, we directly show the protective role of IL-17A in anti-LVS host response by the in vivo IL-17A neutralization experiments (Figure 10).
This triggers the development of an aggressive form of acute immune-mediated myocarditis requiring both enhanced IL-6 activity and C3 up-regulation, as shown by the IL-6 and complement neutralization experiments.
