87 Results for "

cyanine derivatives

" in MedChemExpress (MCE) Product Catalog:
Products (87)

87 Results for "cyanine derivatives" in MCE Product Catalog:

2
2 Cited Publications
Cat. No.: HY-D1069
CAS No.: 1782950-79-1
Synonyms: DBCO-Sulfo-Cy3
DBCO-Cy3 (DBCO-Sulfo-Cy3) is the derivative of Cyanine3 fluorophore, a pH insensitive from pH (4-10) orange fluorescent dyewith excitation maximum 555 nm and emission maximum of 580nm. DBCO-Cy3 has fast reaction kinetics and good stability, and is productive to use in many standard fluorescent instrumentations. DBCO-Cy3 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
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1 Cited Publications
Cat. No.: HY-D1563
CAS No.: 312961-83-4
pH Receptor Probe is a pH-sensitive cyanine derivative and a environmental sensitive fluorophore. pH Receptor Probe has a pH-sensitive maximal absorption at 644 nm and emission at 664 nm. pH Receptor Probe has been used as a pH sensor of lysosomal compartments .
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1 Cited Publications
Cat. No.: HY-D1375
CAS No.: 2183440-44-8
Sulfo-Cy5 amine is a Cyanine 5 (Cy5) (HY-D0821) dye derivative with an amine group. Sulfo-Cy5 amine can endow silica nanoparticles with fluorescent properties, be internalized by cancer cells, and exhibit enhanced photostability after being incorporated into silica nanoparticles. Its maximum excitation wavelength is approximately 646 nm, and maximum emission wavelength is approximately 662 nm .
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Cat. No.: HY-D1365
CAS No.: 1121756-11-3
Sulfo-Cy3(Me)COOH is a sulfo-Cyanine3 derivative. Cyanine3 is an orange-fluorescent label dye for protein and nucleic acid (Ex=554 nm, Em=568 nm) .
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Cat. No.: HY-D1871
CAS No.: 1838643-41-6
Cy3 maleimide chloride is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing maleimide functional groups. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The alkyne functional group of Cy3 maleimide chloride can undergo a "thiol-acrylamide" reaction with molecules containing sulfur-oxygen functional groups to form covalent bonds. Cy3 maleimide chloride can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.
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Cat. No.: HY-D2493
CAS No.: 1144107-78-7
Synonyms: Cy7 COOH
Cyanine7 carboxylic acid (Cy7 COOH) is a derivative of Cy7 (HY-D0825) dye. Cyanine7 carboxylic acid contains carboxyl groups, which can condense ammonia to form covalent bonds .
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Cat. No.: HY-149618
CAS No.: 1881221-50-6
Purity:  98.40%
Cy5-PEG3-endo-BCN is a derivative of the Cyanine 5 (Cy5) (HY-D0821) dye bearing 3 PEG units. Cy5-PEG3-endo-BCN contains the lyophilic bidentate macrocyclic ligand endo-BCN, which allows for further synthesis of macrocyclic complexes. In click chemistry, endo-BCN forms stable triazoles with azide-containing molecules under catalyst-free conditions .
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Cat. No.: HY-D0820
CAS No.: 1345823-20-2
Synonyms: Sulfo-cyanine5-alkyne
Research Areas:  

Others

CY5-YNE (Sulfo-Cyanine5-alkyne) is a class of near-infrared fluorescent dye derivatives used in research related to the labeling of proteins, peptides, nucleic acids, and nanomaterials. CY5-YNE is a click chemistry reagent. It contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. CY5-YNE exhibits photostable emission properties in imaging applications, enabling covalent labeling of azide-modified substrates .
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Cat. No.: HY-DY1071
CAS No.: 312961-83-4
pH Receptor Probe (solution) is a pH-sensitive cyanine derivative and a environmental sensitive fluorophore. pH Receptor Probe has a pH-sensitive maximal absorption at 644 nm and emission at 664 nm. pH Receptor Probe has been used as a pH sensor of lysosomal compartments .
Solvent and concentration: DMSO: 10 mM
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Cat. No.: HY-D1865
CAS No.: 25470-94-4
Cy3 dimethyl iodide is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) with a dimethyl group in the iodide salt form. The iodide salt form increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy3 is a near-infrared fluorescent dye commonly used in biolabeling and cell imaging. Cy3 dimethyl iodide binds to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.
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Cat. No.: HY-D1272
CAS No.: 2183440-43-7
Synonyms: Sulfo-cyanine3 amine
Sulfo-Cy3 amine is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) bearing an amine group. The sulfonate ion increases the water solubility of the compound, making it suitable for use in aqueous solutions. Cy3 is a fluorescent dye with a fluorescence spectrum typically in the green to orange wavelength range. The amine functionality of Sulfo-Cy3 amine can react with carboxyl groups to form covalent bonds. Sulfo-Cy3 amine can bind to biological molecules such as proteins and antibodies to track their location and dynamic changes in biological samples.
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Cat. No.: HY-155327B
Target:  

Fluorescent Dye

Research Areas:  

Others

Cy3-PEG2-endo-BCN bromide is the bromide salt form of Cy3-PEG2-endo-BCN (HY-155327). Cy3-PEG2-endo-BCN bromide is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-endo-BCN bromide contains the lyophilic bidentate macrocyclic ligand endo-BCN, which can further synthesize macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts .
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Cat. No.: HY-D1557
Cyanine5.5 tetrazine is a far-infrared luminescent dye. Cyanine5.5 tetrazine is a Cyanine5.5 (HY-D0925A) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications. Cyanine5.5 tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
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Cat. No.: HY-D2245
Cy5.5 phosphoramidite, a cyanine derivative, is a fluorescent labeling reagent for preparing fluorescence-labeled oligonucleotides .
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Cat. No.: HY-D2489
Cy5-tetrazine is a fluorescent dye. Cy5-tetrazine is a CY5 (HY-D0821) derivative contains a tetrazine moiety. Cyanine5.5 tetrazine can be used for in vivo imaging and low background applications. Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups .
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Cat. No.: HY-D2143
Cy5-PEG3-TCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-TCO utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.
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Cat. No.: HY-D1848A
Sulfo-Cy3-NHS ditriethylamine is a derivative of Cy3 (Cyanine3) (HY-D0822) dye containing sulfonate ions. Sulfo-Cy3-NHS ditriethylamine contains sulfonate ions and has improved water solubility. Sulfo-Cy3-NHS ditriethylamine can label biomolecules containing amine groups, such as proteins, antibodies or peptides.
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Cat. No.: HY-173308
CAS No.: 1200894-41-2
QSY-21 is a fluorescence quencher. QSY-21 possesses broad absorption in far red and NIR range, and can quench fluorescence of dyes that emit in this region. This is a carboxylic acid derivative. QSY-21 has intense absorption maximum at 661 nm, making it useful as an acceptor in fluorescence resonance energy transfer (FRET) applications. It is a common quencher for Cyanine5, Cyanine5.5, AF 647, or other spectrally similar fluorescent dyes.
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Cat. No.: HY-155322
Cy3-PEG2-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.
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Cat. No.: HY-D2147
Cy5-PEG7-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.
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