Equal amounts of protein from each sample were subjected to 10% SDS PAGE gels electrophoresis, and subsequently transferred to PVDF membranes (Millipore).
Then, the effect of interfering ions was investigated, and different natural water samples and a radiological film sample were subjected to analysis via the recommended method to evaluate the concentration of silver ions.
Aiming at substantiating the inferred interaction between GO sheets and the G50 interfactant layers, both the GO/sapphire sample and the GO/G50/sapphire sample were subjected to prolonged rinsing with water.
After centrifugation, 400 μl of supernatant was transferred into HPLC vial, and 5 μL volumes (in partial loop with needle over fill mode) of the sample were subjected to the analysis by UPLC MS/MS.
The appearances, compositions and hydrophobicity of coated sample were subjected to X-ray photoelectron spectroscopy (XPS), Fourier-transform infrared spectrophotometer (FT-IR), X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Static contact angle instrument.
The stability of this coefficient across all three samples suggests that although individuals represented by the DOJ sample were subjected to greater governmental legal activity than other Arab and Islamic Americans, the post-9/11 national environment reduced incentives to acculturate for all Arab and Islamic Americans.
Equal amounts of soluble chromatin from each sample were subjected to immunoprecipitation with different antibodies or IgG (negative control) as indicated.
Samples were split, and 40 µg of each sample were subjected to SDS-PAGE followed by tryptic digestion or to direct in-liquid digestion as described previously [52].
Supernatants were assayed for total protein content (Micro BCA protein assay kit; Pierce) to ensure that equivalent amounts of protein per sample were subjected to SDS-PAGE analysis.
Resting, activated and resting post-activation T cells were subjected to high speed ultracentrifugation, and SN and P fractions from each sample were subjected to Western blot analysis with an A3G-specific antibody.
The Bradford assay was used to determine protein concentration [22] and 40 µg per sample were subjected to digestion over night at 30°C with 1 µg of trypsin in digestion buffer (50 mM tris pH 8.5, 0.15 M NaCl, 1 mM CaCl2).
