siRNA / miRNA gene silencing Human Primary Endometrial Stromal Cells hsa-miR-542-3p

Get tips on using Cy3 Mono-Reactive Dye Pack to perform Microarray RNA amplification & Labeling - Human brain tissue Cyanine 3

Get tips on using MessageAmp II aRNA Amplification Kit to perform Microarray RNA amplification & Labeling - Human brain tissue Cyanine 3

Get tips on using Qubit dsDNA HS Assay Kit to perform DNA quantification Human - MDA-MB-231

Get tips on using CytoSelect™ 24-Well Wound Healing Assay to perform Wound healing assay cell type - human HMEC

Get tips on using CytoSelect™ 24-Well Wound Healing Assay to perform Wound healing assay cell type - human HUVEC

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 H2A.X Phosphorylation Assay Kit (Flow Cytometry) to perform DNA Damage Assay Human Skin Fibroblast Cell (FSK)

Get tips on using Fenozol to perform RNA isolation / purification Tissue - human aorta tissue

Get tips on using CD20 V450 to perform Flow cytometry Anti-bodies Human - CD20

Get tips on using TRIzol Reagent to perform RNA isolation / purification Tissue - Human Placenta