UGA 750 NHS ester [equivalent to Alexa Fluor 750 NHS ester]

UGA 750 is a bright and photostable near-IR dye that is spectrally similar to Cy7. It is widely used for reliable signal generation in imaging and flow cytometry, offering water solubility and stability across a pH range of 4 to 10. The fluorescence of this long-wavelength UGA dye is not visible to the human eye but is easily detected by most imaging systems. In addition to reactive dye formulations, UGA 750 dye is available conjugated to a variety of antibodies, peptides, proteins, tracers, and amplification substrates, making it an excellent choice for cellular labeling and detection. Chemical Properties Storage Upon receipt, store at -20°C in the dark. Protect from light and moisture. When stored as indicated, UGA NHS-esters are stable for at least 1 years. This product is for Research Use Only· Not for Human or Veterinary or Therapeutic Use CAS number NA Formula C39H49NO14S4 Molecular Weight 884.05 HPLC Purity >95% lambdaabs (nm) 749 epsilonmax (M-1 cm-1) 2.4x10^5 lambdafl (nm) 775 CF260 =epsilon260/epsilonmax 0.00 CF280 =epsilon280/epsilonmax 0.04