Microarray Gene expression arrays A-375 human melanoma

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.

DNA microarrays enable researchers to monitor the expression of thousands of genes simultaneously. However, the sensitivity, accuracy, specificity, and reproducibility are major challenges for this technology. Cross-hybridization, combination with splice variants, is a prime source for the discrepancies in differential gene expression calls among various microarray platforms. Removing (either from production or downstream bioinformatic analysis) and/or redesigning the microarray probes prone to cross-hybridization is a reasonable strategy to increase the hybridization specificity and hence, the accuracy of the microarray measurements.

Get tips on using SurePrint G3 Human Gene Expression 8x60K v2 Microarray Kit to perform Microarray Human - PCOS

Get tips on using Mouse Gene Expression v2 4x44K Microarray Kit to perform Microarray Gene expression arrays - Mouse liver tissue Cyanine-3-CTP

DNA damage assay is a standard method for determining in-vivo/in-vitro genotoxicity by measuring the breaks in the DNA chain of animal and plant cells. Initial DNA damage leads to cell cycle arrest and, at the final stages, leads to induction of senescence or cell death (apoptosis, necrosis, autophagy, or mitotic catastrophe). Detection of DNA damage from mild to moderate to severe is challenging when studying genotoxicity in the pool of cells. It is favorable to use DNA damage assay kits available for prominent identification of the extent of damage in the analysis.

Gene silencing through the use of small interfering RNA (siRNA) has become a primary tool for identifying disease-causing genes. There are several aspects for preparing and delivering effective siRNA to knockdown a target gene. The length of siRNA should be 21–23nt long with G/C content 30–50%. If a validated siRNA sequence for your target gene is not available, use siRNA generated against the entire target gene ORF. Always work with two or three different siRNA constructs to get reliable results. If you are not sure how much siRNA to use for a given experiment, start with a transfection concentration of 10-50 nM and use siRNA-specific transfection reagent to ensure efficient siRNA delivery in a wide range of cells.

Get tips on using Whole Rat Genome Microarray Kit, 4x44K to perform Microarray Gene expression arrays - Rat chorid plexus Cyanine 3

Get tips on using Whole Mouse Genome Microarray Kit, 4x44K to perform Microarray Gene expression arrays - Mouse liver tissue Cyanine-3-CTP

Get tips on using Rat GE 4x44K v3 Microarray Kit to perform Microarray Gene expression arrays - Rat pancreas tissue Cyanine 3 & cyanine 5

Get tips on using Rat GE 4x44K v3 Microarray Kit to perform Microarray Gene expression arrays - Rat cholangio carcinoma cyanine 3 & cyanine 5