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Medchemexpress LLC Fluorescein di-β-D-galactopyranoside | 17817-20-8 | MFCD00077344 | 99.8% | 656.59 g/mol | C32H32O15 | 1 MG
Supplier: Medchemexpress LLC HY1018951MG
Fluorescein di(β-D-galactopyranoside) is a fluorogenic substrate for β-galactosidase that releases fluorescein upon enzymatic cleavage, producing green fluorescence used to detect β-galactosidase activity in cells by fluorescence microscopy and flow cytometry.
- Generates green fluorescence suitable for microscopy and flow cytometry.
- High reported purity for consistent assay performance.
- Sensitive detection of β-galactosidase activity and LacZ expression.
- Soluble in common solvents such as DMSO for assay preparation.
- Store at -20 °C and protect from light to preserve activity.
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