Fluorescence was detected as above.
Antibody binding was detected using diaminobenzidine as a substrate (DAKO, Glostrup, Denmark), and Harris hematoxylin was used as a counterstain (Merck, Darmstadt, Germany).
As shown in Figure 2B, full-length G3BP1 bound specifically to both the GST-IncA (aa 121-383) and the GST-IncA full-length matrix, but no binding was detected using GST as a control, suggesting a direct physical interaction between IncA of Cp. psittaci and human G3BP1.
It is possible therefore that binding of NtcA can be detected as early as 3 h upon N step-down, but this binding would not be sufficient to activate the expression of those genes until the concentration of NtcA increases.
Hsp70 binding was detected for CHIP and TPR2, as reported previously [34], [57].
Slides were incubated with a biotinylated secondary antibody (Vectastain Elite ABC Kit) for 1 hour at RT and antibody binding was detected with the Vectastain ABC Kit as indicated by the vendor.
As indicated, binding was detected by either Coomassie staining or immunostaining using HP1 -specific antibody (10478; Abcam, Cambridge, MA, USA) or Glp1-specific antibody (D220-3; MBL International, Woburn, MA, USA).
As shown in figure 3a the cAMP sponge construct was enriched in the precipitates (lane 6), while as expected, no binding was detected for its mutant version (lane 5) or the untransfected cells (lane 4).
In addition, no significant binding was detected between the TMEFF2 ECDs themselves when TECD-Fc was used as an analyte.
However, as only small decrease of 11 C]N-methyl-SSR504734 binding was detected, nonspecific binding was expected to be high in all brain regions (Figure 3).
