Protein Labeling Kits

Protein labeling kits provide a convenient means for covalently attaching conjugates, labels, or moieties to existing protein samples. These types of modifications can be used in enhancing proteins for detection (fluorophores or enzyme labels), purification (biotin, agarose, beads and microparticles), or other functions, like drug delivery (BSA and other carrier molecules). Labeling methods may involve chemically reactive functional groups (maleimide, succinimidyl esters) or via enzymatic reactions. Consider the chemical labeling method when choosing an appropriate protein labeling kit. Commercial protein conjugation and labeling kits are ready-to-use and contain the necessary reagents for the application. Visit the kit supplier page for more information, including recommended sample types and intended applications.