siRNA / RNAi /miRNA transfection Human Cells Primary splenocytes

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 CellROX™ Deep Red Reagent, for oxidative stress detection to perform ROS assay cell type - human umbelical vein endothelial cells (HUVEC)

Get tips on using Viability/Cytotoxicity Assay Kit for Animal Live & Dead Cells to perform Live / Dead assay yeast - Clostridium sporogenes

Get tips on using Viability/Cytotoxicity Assay Kit for Animal Live & Dead Cells to perform Live / Dead assay yeast - Candida albicans

Get tips on using Viability/Cytotoxicity Assay Kit for Animal Live & Dead Cells to perform Live / Dead assay bacteria - Clostridium sporogenes

Get tips on using LIVE/DEAD™ Viability/Cytotoxicity Kit, for mammalian cells to perform Cell cytotoxicity / Proliferation assay cell type - HUVEC

Get tips on using Blood & Cell Culture DNA Midi Kit (25) to perform DNA isolation / purification Cells - Immortalized cell lines Human Neuroblastoma Cell Lines

Get tips on using MEBMTM Mammary Epithelial Cell Growth Basal Medium to perform 3D Cell Culture Media Human breast cancer MCF-7 cells-Mammospheres

Get tips on using Stemline® Neural Stem Cell Expansion Medium to perform Stem cell culture media Human Fetal brain-derived neural stem cells

Get tips on using DeadEnd™ Colorimetric TUNEL System to perform TUNEL assay cell type - HNSCC Detroit 562 human head and neck tumor cells