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Sunnyvale Red™ SE *Superior 6-ROX Replacement*

Although ROX dyes have strong fluorescence they are notoriously unstable. Some commercial samples only have a few months shelf life. Compared to 6-ROX labeling compounds our Sunnyvale Red™ dyes have greatly enhanced stability while they have essentially identical spectral properties to those of 6-ROX when conjugated to a biological substrate (such as oligonucleotides). Our preliminary studies indicated that Sunnyvale Red-derived oligos are more easily purified than the corresponding 6-ROX oligos in some cases.

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of Sunnyvale Red™ SE *Superior 6-ROX Replacement* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

0.1 mg0.5 mg1 mg5 mg10 mg
1 mM151.577 µL757.886 µL1.516 mL7.579 mL15.158 mL
5 mM30.315 µL151.577 µL303.154 µL1.516 mL3.032 mL
10 mM15.158 µL75.789 µL151.577 µL757.886 µL1.516 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

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Spectrum

Product family

NameExcitation (nm)Emission (nm)Extinction coefficient (cm -1 M -1)Correction Factor (260 nm)Correction Factor (280 nm)
LRB Red™ SE558575-0.210.171
California Red™ SE59260910000010.240.194

References

View all 11 references: Citation Explorer
Four-color DNA sequencing by synthesis on a chip using photocleavable fluorescent nucleotides
Authors: Seo TS, Bai X, Kim DH, Meng Q, Shi S, Ruparel H, Li Z, Turro NJ, Ju J.
Journal: Proc Natl Acad Sci U S A (2005): 5926
Evaluation of surface-enhanced resonance Raman scattering for quantitative DNA analysis
Authors: Faulds K, Smith WE, Graham D.
Journal: Anal Chem (2004): 412
Photocleavable fluorescent nucleotides for DNA sequencing on a chip constructed by site-specific coupling chemistry
Authors: Seo TS, Bai X, Ruparel H, Li Z, Turro NJ, Ju J.
Journal: Proc Natl Acad Sci U S A (2004): 5488
Adsorption of oligonucleotides on PMMA/PNIPAM core-shell latexes: polarity of the PNIPAM shell probed by fluorescence
Authors: Prazeres TJ, Santos AM, Martinho JM, Elaissari A, Pichot C.
Journal: Langmuir (2004): 6834
Blue light-induced generation of reactive oxygen species in photoreceptor ellipsoids requires mitochondrial electron transport
Authors: Yang JH, Basinger SF, Gross RL, Wu SM.
Journal: Invest Ophthalmol Vis Sci (2003): 1312
Page updated on November 21, 2024

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Catalog Number394
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Physical properties

Molecular weight

659.73

Solvent

DMSO

Spectral properties

Excitation (nm)

591

Emission (nm)

624

Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22

Storage

Freeze (< -15 °C); Minimize light exposure
UNSPSC12171501