Although intracellular expressed Ac-AChBP showed as the pentamer, the band was faint.
Interestingly, the 47 kDa band was uniquely observed in An. albimanus, and the 54 kDa antigenic band was faint but detected in all Anopheles antigenic profiles.
EMSA confirmed the specific binding by c-Myc antibody abrogating the band gel shift and the specific shift band was faint when the biotin-labeled probe methylated using M.SssI methylase mixed with nuclear proteins from Hep2 cells (Lane 2, 5 in Figure 4A).
An anti-phosphotyrosine antibody clearly detected tyrosine-phosphorylated NDUFV2 FLAG and SDHA FLAG in immunoprecipitates prepared from T98G cells expressing WT-NDUFV2 FLAG WT-NDUFV2 FLAGand WT-SDHA FLAGband WT-SDHA FLAGr cells expressing the phosphorylation-defective mutants Y193F-NDUFV2–FLAG and Y215F-SDHA–FLAG.
In the primary reaction, the expected PCR products of ≈603 bp were detected in 2 of 4 skin DNA specimens from patient 1 and 1 of 5 skin DNA specimens from patient 2. In the nested reaction, the expected PCR products of ≈359 bp were seen in all 4 specimens from patient 1 and in 4 of 5 specimens from patient 2; some bands were faint.
In the case of Physcomitrella, the PSII core band is very faint and hardly detectable, while the PSII-LHCII supercomplexes are more abundant, especially with respect to Arabidopsis, suggesting a much stronger association between core and antenna polypeptides for PSII in this moss.
Counselors were instructed during their training that they may need to wait longer than 40 minutes and that the band may be faint on the OraQuick® test if the patient was HIV infected and taking antiretroviral therapy.
The causes of repeat testing included no TUB band for 16 specimens (a single batch of 6 specimens also had lack of AC band on the negative control), rpoB band being very faint or absent (2), or faint or indistinct bands (5).
A faint band is present in the control lane of Fig. 3C which we consider non-significant.
The intensity of any visible band is compared with the faintest positive line on the reference card.
The initial faint dark band is produced by a small amplitude electron density perturbation in the bottomside F-region.
