rna-isolation-purification-tissue-mouse-trachea

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 MEDOX-Easy Total RNA Extraction Reagent to perform RNA isolation / purification Tissue - Human Mouth

Get tips on using RNeasy Lipid Tissue Mini Kit to perform RNA isolation / purification Cells - primary human vascular endothelial cells

Get tips on using RNeasy Lipid Tissue Mini Kit to perform RNA isolation / purification Cells - primary bovine aortic endothelial cells

Get tips on using GenCatch™ Total RNA Extraction Kit to perform RNA isolation / purification Tissue - Rat Liver

Get tips on using Magnetic mRNA Isolation Kit to perform RNA isolation / purification Tissue - Rat Blood / Serum / Plasma / Buffy coat

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Tissue - Human Mouth

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Tissue - Human Larynx

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Tissue - Human Eye

Get tips on using mirVana™ miRNA Isolation Kit, with phenol to perform RNA isolation / purification Tissue - Human Esophagus