IR 650 NHS ester

IR 650 NHS Ester (IRDye® 650 NHS Ester analog) is a water-soluble, bright, far-red-fluorescent dye . IR 650 conjugates ideally suited for the 633 nm or 647 nm laser lines.The NHS ester (or succinimidyl ester) is the most popular amine reactive group for labeling with the primary amines of proteins (Lys), amine-modified oligonucleotides, and other amine-containing molecules. Proteins can be labeled with IR 650 NHS Ester at high molar ratios without significant self-quenching, leading to brighter conjugates and more sensitive detection. IR 650 conjugates can be used for detection of low abundance targets.

msds of IR 650 NHS ester