siRNA / miRNA gene silencing Human Primary Endometrial Stromal Cells

Get tips on using EpiQuik Dnmt3A Assay Kit to perform DNA methylation profiling Whole genome profiling - MCF-7, MDA-MB-453 human breast cancer

Plasmid isolation is an important technique in molecular biology or any kind of genetic editing. It involves amplifying plasmids overnight by transforming them into competent bacterial cells. The desired colonies of these bacteria can then be grown in shaker cultures, at appropriate shaking speed, oxygen availability and temperature. These liquid cultures can then be ultracentrifuged to pellet the bacteria, which are then used for plasmid isolation. The bacteria are first resuspended in a buffer, then lysed, neutralized, purified in a column, eluted, precipitated with ethanol and then resuspended. During plasmid isolation, it is important to lyse cells quickly because lysing bacteria for too long may lead to irreversible denaturing of the plasmid. Usually, alkaline lysis is used for isolation because it is a mild treatment. It isolates plasmid DNA and other cell components such as proteins by breaking cells apart with an alkaline solution. Precipitation removes the proteins, and the plasmid DNA recovers with alcohol precipitation. Resuspension and lysis buffers should be mixed thoroughly in order to prevent the DNA from breaking into smaller fragments. This is because broken gDNA can reanneal and remain in the solution, without binding to the column.

Get tips on using RNeasy DSP FFPE Kit to perform RNA isolation / purification Tissue - Human FFPE tissue

Get tips on using RNeasy Plus Mini Kit to perform RNA isolation / purification Tissue - Human Thyroid gland

Get tips on using RNeasy Plus Mini Kit to perform RNA isolation / purification Tissue - Human Submandibular glands

Get tips on using RNeasy Plus Mini Kit to perform RNA isolation / purification Tissue - Human Lymph node

Get tips on using TRI Reagent® Sigma to perform RNA isolation / purification Tissue - Human Fallopian tubes

Get tips on using Total RNA Purification Kit to perform RNA isolation / purification Tissue - Human Adrenal glands

Get tips on using RNeasy Plus Mini Kit to perform RNA isolation / purification Tissue - Human Adrenal glands

Get tips on using TRI Reagent® MRC to perform RNA isolation / purification Tissue - human placental tissue