Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
Metal affinity chromatography is well established as an efficient means of purifying a variety of proteins. Fractogel® Metal Chelate uses iminodiacetic acid as the metal chelating ligand.
Atomic absorption (AA) is one of the oldest and most well established of the analytical methods, with roots tracing back to the very early observations in which the presence of specific salts in a chemical sample imparted characteristic colors to a luminous flame.
Lack of consistency in cell culture media can create variation in your upstream process. Our supply process assures you of high-quality, consistent product from manufacturing sites around the world.