pcr-multiplex-pcr-mammalian-dna

Get tips on using jetPEI® DNA transfection, HTS application to perform DNA transfection Mammalian cells - Immortalized cell lines SH-SY5Y

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines HeLa

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines Neuro2a

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines L02

Get tips on using GenJet™ In Vitro DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines COS7

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines H9C2

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines Huh7

Get tips on using X-tremeGENE™ HP DNA Transfection Reagent to perform DNA transfection Mammalian cells - Immortalized cell lines HepG2

Get tips on using jetPEI® DNA transfection, HTS application to perform DNA transfection Mammalian cells - Primary cells Rat dermal fibroblasts (rDF)

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.