succinimidyl ester in a sentence

1. "' Carboxyfluorescein succinimidyl ester "'( CFSE ) is a fluorescent cell staining dye.
2. "' Carboxyfluorescein diacetate succinimidyl ester "'( CFDA-SE ) is a micromolar are typically sufficient to give strong staining with minimal cell death.
3. CFSE is commonly confused with carboxyfluorescein diacetate succinimidyl ester ( CFDA-SE ), although they are not strictly the same molecule; CFDA-SE, due to its acetate groups, is highly cell permeable, while CFSE is much less so.
4. It's difficult to find succinimidyl ester in a sentence.