RNA isolation / purification Cells Cancer cell lines Leukemia cancer cell lines

Get tips on using pGL3-Basic Vector to perform Reporter gene assay luciferase - SW480 human colon cancer cell line

Get tips on using SV 96 Total RNA Isolation System to perform RNA isolation / purification Cells - primary porcine primary airway epithelial cell

DNA isolation and purification is the first critical step in sample preparation that helps ensure optimal performance of downstream assays like PCR, microarrays, and sequencing. Failure in yielding high-quality DNA would be the major reason that DNA doesn't work for the downstream application. To circumvent this, one should follow the recommended storage conditions to minimize DNA degradation by nucleases and shouldn't overload the purification system.

Get tips on using TumorTACS™ In Situ Apoptosis Detection Kit to perform TUNEL assay cell type - A549, NCI-H460, H1299 human lung cancer cells

Get tips on using Attractene Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines OVCAR-3

Get tips on using Lipofectamine® LTX Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines Neuro2a

Get tips on using Lipofectamine® LTX Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines HeLa

Get tips on using Lipofectamine® LTX Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines BXPC3

The process of RNA extraction from bacteria, in general, involves an RNA-protective, effective lysis of bacterial cell wall (which may pose difficulties). EDTA promotes loss of outer membrane to provide lysozyme with access to peptidoglycan. Another common method for cell wall lysis is mechanical disruption using a homogenizer (applied for gram-positive bacteria and some strains of gram-negative bacteria). Following lysis, it is necessary to disrupt protein-nucleic acid interactions, which can be achieved by adding sodium dodecyl sulfate (SDS). Next step involves using phenol-chloroform-isoamyl alcohol extraction, where RNA can be obtained from the bottom organic phase, the top phase consists of DNA and the interphase contains proteins. Isoamyl alcohol is an inert and optional addition to this mixture and is added as an anti-foaming reagent to reduce the interphase. Following RNA extraction, the samples should be checked for its quality by gel electrophoresis (23S and 16S rRNAs and 5s rRNA and tRNA bands) or UV spectrophotometric or fluorescence methods.

Get tips on using STEAP2 metalloreductase to perform siRNA / miRNA gene silencing Human - PC3 (human prostate cancer cell line) STEAP2