covalent coupling

By Targets:	Biochemical Assay Reagents (1) Fluorescent Dye (7)
Click Chemistry:	DBCO (1)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W414380

Bdp tr nhs ester	Fluorescent Dye	Others
Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

HY-D2171

AF488 DBCO	Fluorescent Dye	Others
AF488 DBCO is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore .

HY-D2150

AF 430 maleimide	Fluorescent Dye	Others
AF 430 maleimide is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 maleimide contains maleimide groups that react with thiol groups to form covalent bonds. To achieve specific coupling of dye labels and biomolecules.

HY-W751932

Carboxy-EG6-undecanethiol	Biochemical Assay Reagents	Others
Carboxy-EG6-undecanethiol is an alkanethiol that suitable for self-assembly a gold thin-film substrate. Carboxy-EG6-undecanethiol can selectively capture HbA1c in sample by covalent coupling of 3-aminophenyl boronic acid (3-APBA) .

HY-114352

BODIPY FL-X	Fluorescent Dye	Others
BODIPY FL-X is a green-fluorescent dye. BODIPY FL-X has the succinimidyl ester covalently coupled to proteins. BODIPY FL-X has high fluorescence quantum yield and is relatively insensitive to pH change. (λ_ex=504 nm, λ_em=510 nm) .

HY-D2163

AF 430 amine	Fluorescent Dye	Others
AF 430 amine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 amine can form covalent bonds through a condensation reaction between amino groups and molecules containing carboxyl groups. To achieve specific coupling of dye labels and biomolecules.

HY-D2154

AF 430 carboxylic acid	Fluorescent Dye	Others
AF 430 carboxylic acid is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 carboxylic acid can form covalent bonds through a condensation reaction between carboxylic acid groups and molecules containing amino groups. To achieve specific coupling of dye labels and biomolecules.

HY-D1861

Sulfo-Cy3 hydrazide	Fluorescent Dye	Others
Sulfo-Cy3 hydrazide is a Cyanine 3 (Cy3) (HY-D0822) dye derivative with hydrazine functionality. 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 hydrazide group of Sulfo-Cy3 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds. Therefore, Cy3 azide plus can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

Cat. No.	Product Name	Type

HY-W414380

Bdp tr nhs ester	Fluorescent Dyes/Probes
Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

Bdp tr nhs ester

Fluorescent Dyes/Probes

Bdp tr nhs ester is a chemiluminescent coupling compound with a long excited state lifetime for immunoassays and is suitable for microscopy and fluorescence polarization analysis applications. NHS ester can react specifically and efficiently with the side chains of primary amines such as lysine residues or amino silane coated surfaces under neutral or weakly basic conditions to form covalent bonds .

HY-D2171

AF488 DBCO	Fluorescent Dyes/Probes
AF488 DBCO is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore .

HY-D2150

AF 430 maleimide	Fluorescent Dyes/Probes
AF 430 maleimide is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 maleimide contains maleimide groups that react with thiol groups to form covalent bonds. To achieve specific coupling of dye labels and biomolecules.

HY-114352

BODIPY FL-X	Fluorescent Dyes/Probes
BODIPY FL-X is a green-fluorescent dye. BODIPY FL-X has the succinimidyl ester covalently coupled to proteins. BODIPY FL-X has high fluorescence quantum yield and is relatively insensitive to pH change. (λ_ex=504 nm, λ_em=510 nm) .

HY-D2163

AF 430 amine	Fluorescent Dyes/Probes
AF 430 amine is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 amine can form covalent bonds through a condensation reaction between amino groups and molecules containing carboxyl groups. To achieve specific coupling of dye labels and biomolecules.

HY-D2154

AF 430 carboxylic acid	Fluorescent Dyes/Probes
AF 430 carboxylic acid is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 430 nm and an emission wavelength of 542 nm. AF 430 carboxylic acid can form covalent bonds through a condensation reaction between carboxylic acid groups and molecules containing amino groups. To achieve specific coupling of dye labels and biomolecules.

HY-D1861

Sulfo-Cy3 hydrazide	Fluorescent Dyes/Probes
Sulfo-Cy3 hydrazide is a Cyanine 3 (Cy3) (HY-D0822) dye derivative with hydrazine functionality. 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 hydrazide group of Sulfo-Cy3 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds. Therefore, Cy3 azide plus can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

Sulfo-Cy3 hydrazide

Fluorescent Dyes/Probes

Sulfo-Cy3 hydrazide is a Cyanine 3 (Cy3) (HY-D0822) dye derivative with hydrazine functionality. 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 hydrazide group of Sulfo-Cy3 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds. Therefore, Cy3 azide plus can bind to biomolecules such as proteins and antibodies to track their location and dynamic changes in biological samples.

Cat. No.	Product Name	Type

HY-W751932

Carboxy-EG6-undecanethiol	Biochemical Assay Reagents
Carboxy-EG6-undecanethiol is an alkanethiol that suitable for self-assembly a gold thin-film substrate. Carboxy-EG6-undecanethiol can selectively capture HbA1c in sample by covalent coupling of 3-aminophenyl boronic acid (3-APBA) .

Cat. No.	Product Name

HY-K0229

Anti-GFP Affinity Gel
MCE Anti-GFP Affinity Gel is produced through the covalent coupling of high-quality GFP antibody with agarose. It boasts a high loading capacity, exceptional specificity, and stability. This gel can be used for the detection and purification of GFP, EGFP, and their fusion-expressed proteins. Moreover, it can be utilized for cimmunoprecipitation (IP) assays without binding to BFP-tagged proteins.

Anti-GFP Affinity Gel

MCE Anti-GFP Affinity Gel is produced through the covalent coupling of high-quality GFP antibody with agarose. It boasts a high loading capacity, exceptional specificity, and stability. This gel can be used for the detection and purification of GFP, EGFP, and their fusion-expressed proteins. Moreover, it can be utilized for cimmunoprecipitation (IP) assays without binding to BFP-tagged proteins.

Cat. No.	Product Name		Classification

HY-D2171

AF488 DBCO		DBCO
AF488 DBCO is a fluorescent dye that labels azide-containing biomolecules. DBCO is the bioorthogonal partner of azide that allows covalent coupling in the absence of copper. AF488 is a bright, photostable green fluorophore .

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Fluorescent Dye

Biochemical Assay Reagents

MCE Kits

Click Chemistry

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