CruzFluor sm 2 acid MW: 714.54
A peptide and nucleotide label.

CruzFluor sm™ 2 acid

CruzFluor sm 2 acid is rated 5.0 out of 5 by 1.
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Alternate Names: CFLsm™ 2 acid
Application: CruzFluor sm™ 2 acid is a peptide and nucleotide label
Molecular Weight: 714.54
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

CruzFluor sm™ 2 acid is designed to have a much stronger photo stability and fluorescence intensity, a much less environment sensitive and pH independent fluorescence from pH 3-11 when compared to Alexa Fluor® 488. When peptides and nucleotides are labeled with CruzFluor sm™ 2 they exhibit a much stronger fluorescence and higher sensitivity when compared to those labeled with Alexa Fluor® 488, FITC, fluoresceins and FAM. These improved properties of CruzFluor sm™ 2 makes it an excellent alternative to Alexa Fluor® 488. A diverse mixture of FRET peptides and nucleotides can be developed for detecting proteases and molecular beacons with increased stability and sensitivity when combined with CruzQuench™ 2.
The CruzFluor™ family of products are a fluorescent labeling dye series that spans the full visible spectrum, and are useful to conjugate to nucleic acids, proteins and antibodies. The CruzFluor™ dyes are strong reagents for amine modification because they are incorporated with succinimidyl esters, which have a very strong ability to develop amide bonds that are as stable if not identical to the bonds found on a natural peptide.

Solubility :
Soluble in DMF
Storage :
Desiccate at -20° C
Fluoresence :
λex 499 nm, λem 522 nm
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Download SDS (MSDS)

Certificate of Analysis

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Rated 5 out of 5 by from Product sc Product sc-362577, CruzFluor sm 2 acid, in addition to increased photo-stability, stronger fluorescence, and independence of pH (pH 3-11), it shares spectral properties with that of Alexa FLuor 488 (Trademark of Invitrogen). This makes our CruzFLuor dyes an economical alternative to the more costly Alexa Fluor dyes.
Date published: 2015-03-04
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