UGA 488 NHS ester [equivalent to Alexa Fluor 488 NHS ester]

UGA 488 is a bright, green-fluorescent dye with optimal excitation for the 488 nm laser line. It is widely used for reliable signal generation in imaging and flow cytometry applications. UGA 488 dye is water-soluble and maintains stability across a pH range of 4 to 10. In addition to reactive dye formulations, UGA 488 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 C25H17N3O13S2 Molecular Weight 631.54 HPLC Purity >90% lambdaabs (nm) 495 epsilonmax (M-1 cm-1) 7.1x10^4 lambdafl (nm) 519 CF260 =epsilon260/epsilonmax 0.30 CF280 =epsilon280/epsilonmax 0.11