iFluor(R) 540 maleimide

iFluor(R) 540 maleimide selectively reacts with thiol group of a biomolecule. It is widely used to label the reduced antibodies and other thiol-containing biomolecules such as peptides and thiol-modified oligos. iFluor(R)540 is a fluorophore from the iFluor family, which is known for its bright red fluorescence and compatibility with various fluorescence techniques and instruments. When excited with light in the green to yellow range (around 530 to 545 nm), iFluor 540 emits red fluorescence with an emission peak typically around 560 to 570 nanometers. iFluor 540 can be conjugated to a variety of biomolecules, including antibodies, proteins, nucleic acids, and small molecules, enabling their visualization and tracking in cells and tissues. It is commonly used in fluorescence microscopy, immunohistochemistry, flow cytometry, and other fluorescence-based assays. Solvent: DMSO.