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Get tips on using Gentra Puregene Cell Kit to perform DNA isolation / purification Cells - Immortalized cell lines SH-SY5Y

Get tips on using TIANamp Genomic DNA Kit to perform DNA isolation / purification Cells - Immortalized cell lines HEK 293T

Get tips on using QIAamp UCP DNA Micro Kit to perform DNA isolation / purification Cells - Immortalized cell lines MKN45

Get tips on using PureLink Genomic DNA Mini Kit to perform DNA isolation / purification Cells - Immortalized cell lines HeLa

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.

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 RiboPure™ RNA Purification Kit, bacteria to perform RNA isolation / purification Bacteria - Gram positive Clostridium difficile

Get tips on using RiboPure™ RNA Purification Kit, bacteria to perform RNA isolation / purification Bacteria - Gram negative Salmonella enterica

Get tips on using RiboPure™ RNA Purification Kit, bacteria to perform RNA isolation / purification Bacteria - Gram positive Staphylococcus aureus