DY-680-NHS ester

• Bioactivity:

  DY-680-NHS ester is an amine-reactive, hydrophilic fluorescent dye. It efficiently conjugates with antibodies at high degrees of labeling (D/P ratios) without causing fluorescence quenching or precipitating the conjugates. This compound is widely used in applications such as protein blotting, microscopy, flow cytometry, and cell-based assays. Its spectral properties include an excitation wavelength of 690 nm and an emission wavelength of 709 nm.

• Smiles:

  O=C(ON1C(=O)CCC1=O)CCCCC[N+]=2C=3C=CC(=CC3C(C2C=CC=C4OC=5C=C(C=CC5C(=C4)C(C)(C)C)N(CC)CC)(C)C)S(=O)(=O)[O-]

• Molecular Formula:

  C40H49N3O8S

• Molecular Weight:

  731.897

• Shipping Conditions:

  Cool pack

• Storage Temperature:

  -20°C

• CAS Number:

  1264737-80-5