

HY-165424 · 50 mg
MedChemExpress · Cat: HY-165424
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Manufacturer product page
medchemexpress.com/nir-bg2.html
Description
NIR-BG2 is a near-infrared fluorescent probe targeting senescence-associated ?-galactosidase SA-?-Gal . NIR-BG2 is activated by SA-?-Gal and undergoes hydrolysis to release electrophilic quinone methide that covalently binds to surrounding proteins for in situ labeling, with a 16-fold enhancement of fluorescence signal at 709 nm . NIR-BG2 is promising for research of vivo imaging of cellular senescence.







