siRNA / miRNA gene silencing Human COV-434

Get tips on using Senescence β-Galactosidase Staining Kit - Beyotime to perform Reporter gene assay β-galactosidase substrates - adipose stem cells

Get tips on using Senescence β-Galactosidase Staining Kit - Beyotime to perform Reporter gene assay β-galactosidase substrates - SK-Hep-1

Get tips on using Luminescent β-galactosidase Detection Kit II to perform Reporter gene assay β-galactosidase substrates - MDA-MB-231

Get tips on using miRNeasy Micro Kit to perform RNA isolation / purification Cells - primary rat cortical neurons

Get tips on using Anti-Androgen Receptor antibody [AR 441] (ab9474) to perform Immunohistochemistry Human - AR

Get tips on using STEMdiff™ SMADi Neural Induction Kit to perform Stem cell Differentiation media Differentiation of Human iPSC into Human Neuroepithelial cells

Get tips on using GenJet™ In Vitro DNA Transfection Reagent to perform DNA transfection Mammalian cells - Primary cells Human lung fibroblasts (HLF)

Transfection is a powerful technique that enables the study of the function of genes and gene products in cells. Based on the nature of experiments, we may need a stable DNA transfection in cells for persistent gain-of-function or loss-of-function of the target gene. For stable transfection, integration of a DNA vector into the chromosome is crucial which requires selective screening and clonal isolation. By carefully selecting a viral delivery system and related reagents we can ensure safe and highly-efficient delivery of expression constructs for high-level constitutive or inducible expression in any mammalian cell type.

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 miRNeasy Serum/Plasma Advanced Kit (50) to perform RNA isolation / purification Tissue - Livestock Blood / Serum / Plasma / Buffy coat