cy2 (iodine)

Cy2 is a cyanine dye used for labeling amino groups in oligonucleotides, peptides, and proteins (λ excitation: 488 nm; λ emission: 520 nm).

Cy2-SE (iodine)是一种Cy2衍生物，Ex/Em=475/510 nm。Cy2是一种胺反应性的花菁类染料，常用于蛋白质和核酸的荧光标记。