rna-isolation-purification-cells-primary-canine-peripheral-blood-mononuclear-cells

Get tips on using RNeasy Mini Kit to perform RNA isolation / purification Cells - primary rat astrocytes

ROS has a very short half-lives in biological environment as they are influenced by exposure to ambient oxygen. As it is highly reactive and hard to measure care should be taken to ensure the stability of the sample during isolation, preparation, storage, and analysis.

Protein isolation is a technique that involves isolation and/ or purification of protein from cells or tissues via chromatography or electrophoresis. The major challenges in protein isolation include: 1. The concentration of proteins in cells is variable and tends to be small for some intracellular proteins. Unlike nucleic acids, proteins cannot be amplified. 2. Proteins are more unstable than nucleic acids. They are easily denatured under suboptimal temperature, pH or salt concentrations. 3. Finally, no generalized technique/protocol can be applied for protein isolation. Proteins may have different electrostatic (number of positively or negatively charged amino acids) or hydrophobic properties. Therefore, protein purification requires multiple steps depending on their charge (a negatively charged resin/column for positively charged proteins and vice-versa), dissolution (using detergents) and unlike in the case of DNA and RNA, instead of using salts, proteins should be isolated by isoelectric precipitation.

Get tips on using ISOGEN to perform RNA isolation / purification Cells - primary human epidermal melanocytes

Get tips on using DNeasy Blood & Tissue Kit to perform DNA isolation / purification Bacteria - Gram negative Legionella

Get tips on using TRI Reagent® Sigma to perform RNA isolation / purification Cells - primary porcine coronary artery endothelial cells

Get tips on using TRI Reagent® Sigma to perform RNA isolation / purification Cells - primary porcine coronary artery endothelial cells

Get tips on using TRI Reagent® MRC to perform RNA isolation / purification Cells - primary human umbilical vein endothelial cells

Get tips on using TRI Reagent® MRC to perform RNA isolation / purification Cells - primary human dermal microvascular endothelial cells

Get tips on using RNeasy Mini Kit to perform RNA isolation / purification Cells - primary human preadipocytes