Date published: 2026-4-19

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CruzFluor sm™ 3 succinimidyl ester

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Alternate Names:
CFLsm™ 3 succinimidyl ester
Application:
CruzFluor sm™ 3 succinimidyl ester is a peptide and nucleotide label
Molecular Weight:
555.58
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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CruzFluor™ sm 3 (CFLsm3) family has the spectral properties essentially identical to those of Cy3. Compared to Cy3 probes CFLsm3 family has much stronger fluorescence and higher photostability. Additionally their fluorescence is pH-independent from pH 3 to 11. These characteristics make this new dye family a superior alternative to Cy3. CFLsm3-labeled peptides and nucleotides exhibit much stronger fluorescence and higher photostability than the ones labeled with Cy3. In pairing with our CruzQuench™ 3 (CQ3), a variety of FRET peptides and nucleotides can be developed for detecting proteases and molecular beacons with enhanced sensitivity and stability.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

CruzFluor sm™ 3 succinimidyl ester, 5 mg

sc-362590
5 mg
$234.00