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![6-CR6G, SE [6-Carboxyrhodamine 6G, succinimidyl ester] *Single isomer*](/upload/s.png "6-CR6G, SE [6-Carboxyrhodamine 6G, succinimidyl ester] *Single isomer*")
6-CR6G, SE [6-Carboxyrhodamine 6G, succinimidyl ester] *Single isomer*
6-CR6G, SE is amine-reactive derivative of of 6-CR6G. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-CR6G and 6-CR6G might significantly affect some biological properties of the underlying conjugates.
In general, rhodamine 6G conjugates have higher fluorescence quantum yields than tetramethylrhodamine conjugates, as well as good photostability.
In general, rhodamine 6G conjugates have higher fluorescence quantum yields than tetramethylrhodamine conjugates, as well as good photostability.
6-CR6G; 5-CR6G; 5,6-CR6G
332(6-CR6);331( 5-CR6G) ; 330-1195元/25mg
CR6G is the purified single isomer of 5(6)-CR6G. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-CR6G and 6-CR6G might significantly affect some biological properties of the underlying conjugates. This isomer is predominantly used to label small molecules, peptides and proteins.
CR6G is the purified single isomer of 5(6)-CR6G. It is preferred for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-CR6G and 6-CR6G might significantly affect some biological properties of the underlying conjugates. This isomer is predominantly used to label small molecules, peptides and proteins.
Super Fluor 555 SE (～Alexa Fluor 555 SE)
Super Fluor® dyes are the ideal substitute for Alexa Fluor dyes. Superfluor® dyes are a series of superior fluorescent labeling dyes that span the full visible spectrum. These dyes have better labeling performances than the classic fluorescent labeling dyes such as Cy 3, Cy5, FITC and Texas Red.
SulfoCy7（=Cy7 ）
Cyanine dyes are a series of reactive fluorescent dyes that are widely used for labeling peptides, proteins, nucleotides and nucleic acids.
Good water solubility enables labeling reactions conveniently run in aquesous media without using organic solvents (such as DMF or DMSO) as co-solvent
Low non-specific binding of resultant conjugates facilitate the assay development
A wide range of excitation and emission wavelengths makes them available for versatile fluorescence instruments
Good water solubility enables labeling reactions conveniently run in aquesous media without using organic solvents (such as DMF or DMSO) as co-solvent
Low non-specific binding of resultant conjugates facilitate the assay development
A wide range of excitation and emission wavelengths makes them available for versatile fluorescence instruments
SulfoCy5 SE
Water soluble Cyanine Cy5 NHS ester is for the labeling of various amine-containing molecules in aqueous phase without use of any organic co-solvent. This product is therefore particularly useful for the labeling of peptides, proteins and oligos etc which denature in the presence of organic co-solvents, as well as for proteins with low solubility. This dye is highly hydrophilic and water-soluble. A non-sulfonated analog is also available. It can be used as a replacement for Alexa Fluor 647, DyLight 649 for all applications.
SulfoCy5.5 SE（=Cy5.5 NHS=Cy5.5 SE）
Sulfo Cy5.5 SE=Cy5.5 NHS ester dyes has been wide used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis. Cy5.5 NHS ester is a reactive dye readily reacts with amino groups for the labeling of amino-groups in peptides, proteins, and oligonucleotides. It is a water soluble and hydrophilic dye for the far-red part of the spectrum. The dye has four sulfo groups which give it a negative charge at physiological pH values. The dye can be used for in vivo imaging and applications that demand low fluorescent background. Cy5.5 is a far-red (and near-infrared) emitting dye which is ideal for fluorescence measurements where background fluorescence is a concern. It is also suitable for in vivo NIR imaging experiments. Upon attachment to biomolecules (for example oligonucleotides), negligible shifts in excitation and emission wavelength have been observed.
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