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6-ROX C2 Maleimide

6-ROX C2 maleimide is an excellent thiol-reactive ROX probe that can be used to develop new ROX bioconjugates. It selectively reacts with thiol groups of peptides, proteins and other biological molecules (such as thiol-modified oligonucleotides and small thiol-containing organic molecules). 6-ROX C2 maleimide has the spectral properties identical to those of 6-ROX conjugates, thus all the instrument settings of the 6-ROX probes would be applicable to the applications of 6-ROX C2 maleimide conjugates. Compared to the commonly used 6-ROX acid and 6-ROX SE, 6-ROX C2 maleimide is much more stable.

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of 6-ROX C2 Maleimide 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 mM152.27 µL761.348 µL1.523 mL7.613 mL15.227 mL
5 mM30.454 µL152.27 µL304.539 µL1.523 mL3.045 mL
10 mM15.227 µL76.135 µL152.27 µL761.348 µL1.523 mL

Molarity calculator

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

Mass (Calculate)Molecular weightVolume (Calculate)Concentration (Calculate)Moles
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Spectrum

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 December 17, 2024

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Physical properties

Molecular weight

656.73

Solvent

DMSO

Spectral properties

Correction Factor (280 nm)

0.168

Extinction coefficient (cm -1 M -1)

82000

Excitation (nm)

578

Emission (nm)

604

Quantum yield

0.941

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
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