custom made spotted microarray (Full Moon BioSystems)
Structured Review

Custom Made Spotted Microarray, supplied by Full Moon BioSystems, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/custom made spotted microarray/product/Full Moon BioSystems
Average 90 stars, based on 1 article reviews
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1) Product Images from "3-D DNA methylation phenotypes correlate with cytotoxicity levels in prostate and liver cancer cell models"
Article Title: 3-D DNA methylation phenotypes correlate with cytotoxicity levels in prostate and liver cancer cell models
Journal: BMC Pharmacology & Toxicology
doi: 10.1186/2050-6511-14-11
Figure Legend Snippet: Specificity and sensitivity of used anti-methylcytosine antibody. ( A ) The antibody properties were assessed by an indirect immunofluorescence assay, in which the monoclonal anti-MeC antibody for this study — used at the concentration of 1 μg/ml in combination with a secondary antibody (Cy3-conjugated anti-mouse IgG1 at 5 μg/ml), i.e. at the same concentrations as in the cellular assay — was hybridized to a spotted array with two types of short 24-mer oligonucleotides immobilized onto a glass slide: C-oligo that included two CG dinucleotides and its methylated counterpart, the MeC-oligo printed at various dilutions that correlate with different approximate CpG copy numbers (10 10 –10 4 ) . Each DNA probe was spotted as octuple. The specific antibody, detected with a microarray scanner at 5 microns resolution, shows best signal-to-noise (background and non-specific binding to unmethylated C-oligo) ratio at a copy number of 10 10 . The signal (false-colored in green) decreases in a CpG copy number-dependent manner. ( B ) Similar average intensities were obtained, when a sub-area (magenta box in Figure A) of the same array was subjected to confocal scanning microscopy at 200 nm horizontal resolution. The line scan (magenta) shows the more detailed intensity profile across the four different types of spots and the intermediate gaps (coated glass slide/background).
Techniques Used: Immunofluorescence, Concentration Assay, Methylation, Microarray, Binding Assay, Microscopy