siRNA / miRNA gene silencing Human Primary Endometrial Stromal Cells

Get tips on using HyClone Dulbecco's Modified Eagle Medium (DMEM) with low glucose: Liquid to perform Stem cell culture media hAdipose derived stem cells

Get tips on using RNeasy Mini Kit to perform RNA isolation / purification Cells - Cancer cell lines Liver cancer cell lines Hepato cellular carcenoma (SMMC-7721, Huh7 & HepG2))

Get tips on using Jump In™ T-REx™ HEK 293 Kit to perform Protein expression and purification Mammalian cells - HEK 293 HER2

Get tips on using pMT/BiP/V5-His A, B, & C Drosophila Expression Vectors to perform Protein expression and purification Insect cells - S2 HER2

Get tips on using NEBNext® Multiplex Small RNA Library Prep Set for Illumina® to perform RNA sequencing Mouse - ESCs (Embryonic Stem Cells)

Get tips on using LIVE/DEAD™ Fixable Blue Dead Cell Stain Kit, for UV excitation to perform Live / Dead assay mammalian cells - BHK-21

Get tips on using LIVE/DEAD™ Fixable Blue Dead Cell Stain Kit, for UV excitation to perform Live / Dead assay mammalian cells - mouse iPSC

Get tips on using LIVE/DEAD™ Fixable Blue Dead Cell Stain Kit, for UV excitation to perform Live / Dead assay mammalian cells - mouse splenocytes

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.