Protein Expression Eukaryotic cells K. lactis

Get tips on using CelLytic™ Y Plus Kit to perform Protein isolation Yeast - Pichia pastoris

Get tips on using CelLytic™ B Plus Kit to perform Protein isolation Bacteria - Escherichia coli

Get tips on using Penta·His Biotin Conjugate to perform Protein tag Detection of His-tagged proteins

Western blotting is a widely used technique to size separate proteins from a pool of cell or tissue lysates. The technique has 4 major steps: a) gel electrophoresis, b) blocking and treatment with antigen specific antibody, c) treatment with secondary antibody and finally d) detection and visualization. Though western blotting is a widely used technique, detection of specific proteins depends on several factors, the major ones are antibody concentration, incubation time and washing steps. Key points for obtaining clean blots are: always prepare fresh buffer solutions and optimize antibody concentration. Given the advent of high-throughput protein analysis and a push to limit the use of lab consumables, onestep antibodies are developed which recognise protein of interest and also contain a detection label.

Get tips on using Gal-Screen™ β-Galactosidase Reporter Gene Assay System for Mammalian Cells to perform Reporter gene assay β-galactosidase substrates - yeast, Yarrowia lipolytica

Get tips on using GeneChip® Human Genome U133 Plus 2.0 Array to perform Microarray Gene expression arrays - Rhesus monkey brain tissue Biotin

Get tips on using CelLytic™ M to perform Protein isolation Bacteria - Staphylococcus aureus

Get tips on using 2-D Quant Kit to perform Protein quantification Colorimetric method