shRNA gene silencing Human Neuroblastoma cells (SH-SY5Y)

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.

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Get tips on using PE anti-human CD126 (IL-6Rα) Antibody to perform Flow cytometry Anti-bodies Human - CD126/IL-6Ralpha

Get tips on using MagCellect Human B Cell Isolation Kit to perform Cell Isolation B cell

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Get tips on using RosetteSep™ Human Monocyte Enrichment Cocktail to perform Cell Isolation Monocyte

Get tips on using EasySep™ Human Monocyte Enrichment Kit to perform Cell Isolation Monocyte

Get tips on using EasySep™ Human Monocyte Isolation Kit to perform Cell Isolation Monocyte