cy 7

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

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-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-Dextran (MW 4000) is a fluorescent dye composed of CY7 and dextran (Ex=740 nm; Em=770 nm). It serves as a cellular volume indicator, effectively outlining the contours of cells.

Cy7-Paclitaxe1 is a compound formed by the conjugation of the near-infrared fluorescent dye Cy7 with Paclitaxel. Cy7 provides excellent tissue penetration and low background interference properties, enabling Cy7-Paclitaxe1 to produce strong fluorescence signals in vivo, demonstrating its distribution and metabolism within cells or tissues.

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.

CY7 DBCO chloride is a dye derivative of CY7 containing a DBCO group. This compound acts as a click chemistry reagent, featuring a DBCO group that enables it to engage in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules bearing an Azide group.

Sulfo Cy7-N3 is a Sulfo Cy7-azide compound and functions as a fluorescent dye. It can be employed in cell imaging through click reactions. The molecule contains an azide group, enabling it to engage in a copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules that have an alkyne group. Additionally, it can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules possessing DBCO or BCN groups.

Cy7 SE (nosulfo) is a fluorescent dye utilized for labeling amino groups in peptides, proteins, and oligonucleotides.

Sulfo Cy7 DBCO potassium is a dye derivative of CY7 featuring a DBCO (dibenzocyclooctyne) group. This compound functions as a click chemistry reagent and contains a DBCO group that can engage in a strain-promoted alkyne-azide cycloaddition (SPAAC) reaction with molecules containing azide groups.

Cy7 NHS ester is a fluorescent dye utilized in fluorescence imaging studies.

Sulfo-Cy7 amine possesses a free amine group, allowing it to conjugate with various functional groups, such as NHS esters and epoxides. This NIR dye amine is suitable for derivatizing different targets via reactions with electrophilic groups and enzyme-catalyzed transamination processes.