siRNA / miRNA gene silencing Human Min-6

Get tips on using Monoclonal Mouse Anti-Human p53 Protein (Dako Omnis) Clone DO-7 to perform Immunohistochemistry Human - p53

Get tips on using Double-negative T Cell Isolation Kit, human to perform Cell Isolation Double-negative T Cell Isolation

Get tips on using FITC anti-human/mouse Granzyme B Antibody to perform Flow cytometry Anti-bodies Mouse - Granzyme B

Get tips on using Monoclonal Mouse Anti-Human E-Cadherin (Dako Omnis) Clone NCH-38 to perform Immunohistochemistry Human - E-Cadherin

Get tips on using QuikChange II XL Site-Directed Mutagenesis Kit, 10 Rxn to perform Site Directed Mutagenesis (SDM) Human - Deletion K562 c-Myb gene

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 Nucleofector™ Kits for Human T Cells to perform DNA transfection Mammalian cells - Immortalized cell lines iPSC

Get tips on using Proteome Profiler™ Human Apoptosis Array Kit to perform Apoptosis assay cell type - Array of apoptotic proteins

Get tips on using Purified Mouse Anti-Human MSH-2 Clone G219-1129 (RUO) to perform Immunohistochemistry Human - MSH2

Get tips on using Human RBP4/Retinol Binding Protein 4 PicoKine™ ELISA Kit to perform ELISA Human - RBP4