High-resolution melting (HRM) analysis

Get tips on using Iscove’s Modified Dulbecco’s Medium to perform Stem cell culture media hMegakaryoblastic cells

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.

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 Gibco™ MEM α, Nucleosides to perform Stem cell culture media hMSCs

Get tips on using Gibco DMEM/F-12, HEPES to perform Stem cell culture media hMammospheres

Get tips on using Gibco™DMEM/F-12 to perform Stem cell culture media hMegakaryoblastic cells

Get tips on using Gibco™ RPMI 1640 Medium to perform Stem cell culture media hMegakaryoblastic cells

Get tips on using Gibco™DMEM/F-12 to perform Stem cell culture media hMyoblasts cells

Get tips on using Gibco™DMEM, low glucose, pyruvate to perform Stem cell culture media hMSCs

Get tips on using MEGM-Mammary-Epithelial-Cell-Growth-Medium to perform Stem cell culture media hMammospheres