4-MUG

• Background:

  Versatile fluorogenic substrate for ß-galactosidase1 for use in cell extracts or purified enzyme preparations.1-3 May be used as a fluorescent probe for identification of senescent cells based on lysosomal ß-galactosidase activity.4,5 This substrate produces a water soluble blue fluorescent coumarin fluorophore. Ex: 342 nm; Em: 441 nm

• Conjugation:

  Unconjugated

• Buffer:

  White solid

• Storage Conditions:

  -20°C / Protect from light