cy7

CY7 (Sulfo-Cyanine7) is a fluorescence labeling agent (Ex=750 nm, Em=773 nm). Cy7 is used for labeling oligonucleotides, antibodies, peptides, and proteins.

Sulfo Cy7 tyramide is a red fluorescent dye (Ex=740 nm, Em=770 nm) that serves as a reporter fluorescent substrate for horseradish peroxidase (HRP) catalyzed deposition, utilized in tyramide signal amplification (TSA). It is also applicable for multicolor immunohistochemistry experiments (mIHC).

Cy7 carboxylic acid is a non-activated near-infrared (NIR) fluorescent dye that is free.

Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 20%, and higher photostability. This fluorescent dye is especially useful for NIR imaging.

Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 21%, and higher photostability. This fluorescent dye is especially useful for NIR imaging.

Sulfo-Cyanine7 is an improved analog of Cy7 fluorophore with quantum yield improved by 23%, and higher photostability. This fluorescent dye is especially useful for NIR imaging.

Cy7 ethylenediamine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy7 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

Cy7 cadaverine is commonly used in biomolecular labeling, fluorescence imaging and other fluorescence biological analysis. Cy7 dyes and their derivatives are widely used to label polypeptides, proteins and nucleic acids.

CY7-N3 (Sulfo-Cyanine7-N3) is a CY7 derivative for click chemistry, containing an azide group capable of undergoing CuAAc reactions with molecules bearing alkyne groups, or SPAAC reactions with molecules containing DBCO or BCN groups. CY7 is an amine-reactive, near-infrared (NIR) fluorophore commonly used for fluorescent labelling of proteins and nucleic acids.

CY7-SE is a CY7-derived dye with excitation/emission wavelengths of 750/775 nm. CY7 (Sulfo-Cyanine7) is an amine-reactive near-infrared (NIR) fluorophore with excitation/emission wavelengths of 745/800 nm, suitable for in vivo imaging, flow cytometry, antibody labelling, and nucleic acid detection, among other applications.

CY7-SE Triethylamine is a fluorescence labeling agent (Ex=700-770 nm,Em=790 nm) used for labeling proteins, peptides, antibodies, and oligonucleotides.

Cy7-YNE is a Cy7 dye (Ex=700-770 nm, Em=770 nm) for click chemistry, containing an alkyne group that undergoes a CuAAc reaction with azide groups. CY7 is an amine-reactive, near-infrared (NIR) fluorophore commonly used for fluorescent labelling of proteins and nucleic acids.

Sulfo-Cy7 Alkyne is a near-infrared fluorescent dye containing an alkyne functional group, which enables highly selective conjugation to azide-modified biomolecules via copper-catalyzed azide–alkyne cycloaddition (CuAAC). As a sulfonated Cy7 derivative, it emits in the near-infrared window, reducing autofluorescence from biological samples and improving tissue imaging performance. Sulfo-Cy7 alkyne is commonly used for bioorthogonal labeling and in vivo imaging probe construction, with application conditions optimized according to the experimental system.

Human Serum Albumin-CY7 (HSA-CY7) is a CY7-labeled serum albumin. It plays a significant role in areas such as fluorescence labeling and drug delivery research, exhibiting excitation/emission wavelengths of 740/770 nm.

Sulfo Cy7 bis-COOH is a derivative of the Cy7 dye. Cyanine7 carboxylic acid contains carboxyl groups, which can undergo condensation reactions with amines to form covalent bonds.

Cyanine7 azide chloride, a fluorescent marker within the cyanine dye series, is commonly used for biomolecule interactions. Cyanine dyes can also bind to double-helical DNA through intercalation, resulting in enhanced fluorescence upon binding.

Cyanine7 DBCO, a water-soluble NIR fluorescent dye with a cycloalkyne moiety [1], offers specific functionalities for advanced research applications.

Cyanine7 hydrazide dichloride, part of the cyanine dye series, is a common fluorescent marker for biomolecules that can also bind to double-helical DNA through intercalation, exhibiting enhanced fluorescence upon binding.

Sulfo Cy7 bis-SH is a fluorescent dye that incorporates a sulfonated Cyanine7 (Sulfo-CY7) dye and thiol (-SH) functional groups. The highly reactive SH groups can form stable thioether bonds through reactions with various functional groups, such as maleimide.

Cy7 hydrazide is a derivative of Cy7 dye featuring a hydrazide functional group. This hydrazide group can react with aldehyde- or ketone-containing molecules to form hydrazone linkages, resulting in covalent bonds.

Cy7 alkyne chloride is a derivative of Cyanine 7 (Cy7) dye, incorporating an alkyne functional group (Ex/Em = 740/770 nm). The alkyne group in Cy7 alkyne chloride can react with molecules containing an azide functional group to form a covalent bond.

Sulfo Cy7 bis-COOH is a derivative of the Cy7 dye containing sulfonate ions. It includes carboxyl groups, which enable it to form covalent bonds through condensation reactions with amines.

Sulfo Cy7 bis-NHS ester is a derivative of a Cy7 dye containing sulfonate ions. It can be used to label proteins, amine-modified oligonucleotides, and other primary amine-containing (R-NH2) molecules.

Cy7 maleimide is a fluorescent dye containing a maleimide functional group. The maleimide group is suitable for labeling thiol groups on antibodies, proteins, and peptides.