Cy5 NHS Ester

By Targets:	DNA Stain (2) Fluorescent Dye (4) PROTAC Linkers (5)
By Research Areas:	Cancer (6) Inflammation/Immunology (1)
Click Chemistry:	PROTAC Synthesis (1) Azide (1)

Targets Recommended: CETP

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D0819

CY5-SE Maximum Cited Publications 9 Publications Verification Cy5 NHS Ester; Sulfo-Cyanine5 Succinimidyl Ester
Cy5-SE (Cy5 NHS Ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reaction. This reagent is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. Excitation (nm):649, Emission (nm): 670.

HY-D0819A

CY5-SE triethylamine salt Maximum Cited Publications 9 Publications Verification Cy5 NHS Ester triethylamine salt; Sulfo-Cyanine5 Succinimidyl Ester triethylamine salt	Fluorescent Dye	Others
Cy5-SE (Cy5 NHS Ester) triethylamine salt is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Cy5-SE triethylamine salt is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides Ex=649 nm; Em=670 nm) .

HY-141044

Cy5-PEG6-NHS ester

PROTAC Linkers Cancer

Cy5-PEG6-NHS ester (chloride) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
HY-141047

Bis-(N,N'-PEG4-NHS ester)-Cy5

PROTAC Linkers Cancer

Bis-(N,N'-PEG4-NHS ester)-Cy5 is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs .
HY-141046

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5

PROTAC Linkers Cancer

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
HY-141045

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

PROTAC Linkers Cancer

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

Cy5-PEG6-NHS ester	PROTAC Linkers	Cancer
Cy5-PEG6-NHS ester (chloride) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

Bis-(N,N'-PEG4-NHS ester)-Cy5	PROTAC Linkers	Cancer
Bis-(N,N'-PEG4-NHS ester)-Cy5 is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs .

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5	PROTAC Linkers	Cancer
N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5	PROTAC Linkers	Cancer
N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .

HY-141048

N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5	PROTAC Linkers	Cancer
N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

HY-D0925

Cy5.5-SE Cyanine5.5 NHS Ester
Cy5.5-SE (Cyanine5.5 NHS ester) is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance . Storage: protect from light.

HY-D0925A

Cy5.5-SE (DIPEA) 1 Publications Verification Cyanine5.5 NHS Ester (DIPEA)	DNA Stain Fluorescent Dye	Others
Cy5.5-SE (Cyanine5.5 NHS ester) DIPEA is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance . Storage: protect from light.

HY-D0925B

Cy5.5-SE TEA Cyanine5.5 NHS Ester TEA	Fluorescent Dye	Others
Cy5.5-SE TEA (Cyanine5.5 NHS ester TEA) is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance . Storage: protect from light.

HY-D1389

*Sulfo-CY-5.5 NHS* ester tripotassium** Sulfo-Cyanine5.5 NHS Ester tripotassium	Fluorescent Dye	Others
Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging .

HY-135413A

*Sulfo-CY5-NHS* ester potassium** Sulfo-Cyanine5 NHS Ester potassium	DNA Stain	Inflammation/Immunology Cancer
MeCY5-NHS ester (potassium) is a reactive dye and can be used for labeling protein nucleic acid .

Cat. No.	Product Name	Type

HY-D0819A

CY5-SE triethylamine salt 5+ Cited Publications Cy5 NHS Ester triethylamine salt; Sulfo-Cyanine5 Succinimidyl Ester triethylamine salt	Fluorescent Dyes/Probes
Cy5-SE (Cy5 NHS Ester) triethylamine salt is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. Cy5-SE triethylamine salt is ideal for very cost-efficient labeling of soluble proteins, as well as all kinds of peptides and oligonucleotides Ex=649 nm; Em=670 nm) .

HY-D1389

*Sulfo-CY-5.5 NHS* ester tripotassium** Sulfo-Cyanine5.5 NHS Ester tripotassium	Fluorescent Dyes/Probes
Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging .

HY-D0925B

Cy5.5-SE TEA Cyanine5.5 NHS Ester TEA	Fluorescent Dyes/Probes
Cy5.5-SE TEA (Cyanine5.5 NHS ester TEA) is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance . Storage: protect from light.

Cy5.5-SE TEA

Cyanine5.5 NHS Ester TEA

Fluorescent Dyes/Probes

Cy5.5-SE TEA (Cyanine5.5 NHS ester TEA) is a CY dye. CY, short for Cyanine, is a compound consisting of two nitrogen atoms connected by an odd number of methyl units. Cyanine compounds have the characteristics of long wavelength, adjustable absorption and emission, high extinction coefficient, good water solubility and relatively simple synthesis . CY dyes are of en used for the labeling of proteins, antibodies and small molecular compounds. For the labeling of protein antibodies, the combination can be completed through a simple mixing reaction. Below, we introduce the labeling method of protein antibody labeling, which has certain reference significance . Storage: protect from light.

Cat. No.	Product Name		Classification

HY-141048

N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5		PROTAC Synthesis Azide
N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5 is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs . N-(Azide-PEG3)-N'-(PEG4-NHS ester)-Cy5 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.

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Inhibitors & Agonists

Fluorescent Dye

Click Chemistry