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CY5

" in MedChemExpress (MCE) Product Catalog:

162

Inhibitors & Agonists

96

Fluorescent Dye

17

Biochemical Assay Reagents

3

Peptides

2

Antibodies

51

Click Chemistry

7

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0821
    CY5
    5+ Cited Publications

    Sulfo-CYanine5

    Fluorescent Dye Others
    CY5 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 .
    CY5
  • HY-D0819A
    CY5-SE triethylamine salt
    10+ Cited Publications

    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) .
    CY5-SE triethylamine salt
  • HY-D0819
    CY5-SE
    10+ Cited Publications

    CY5 NHS Ester; Sulfo-CYanine5 Succinimidyl Ester

    Fluorescent Dye Others
    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.
    CY5-SE
  • HY-D1319

    CY5 acid chloride

    Fluorescent Dye Others
    Cyanine5 carboxylic acid chloride (Cy5 acid chloride) is a fluorescent dye containing a non-activated carboxylic acid (Ex=646 nm, Em=662 nm). Cyanine5 carboxylic acid chloride is an non-reactive dye that can be used in control samples .
    Cyanine5 carboxylic acid chloride
  • HY-D1321A

    CYanine5 amine TFA

    Fluorescent Dye Others
    Cy 5 amine (Cyanine5 amine) TFA is a fluorescent dye. Cy 5 amine TFA can be used in the preparation of Cy5.5-labeled compound or polymers, which can be used for imaging cellular process and trafficking .
    Cy 5 amine TFA
  • HY-D1720

    DNA/RNA Synthesis Others
    Cy5-dATP is a Cy5 (HY-D0821)-labeled dATP (HY-136648). Cy5-dATP can be incorporated into a DNA primer .
    Cy5-dATP
  • HY-138200

    CYanine5 maleimide

    DNA Stain Fluorescent Dye Others
    Cy5 maleimide 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 .
    Cy5 maleimide
  • HY-P1362F

    CY5-Amyloid β Peptide (42-1)(human)

    Amyloid-β Neurological Disease
    Cy5-β-Amyloid (42-1), human is a Cy5 fluorescently-labelled β-Amyloid (42-1, human) peptide (λex= 633 nm and λem= 670 nm) .
    Cy5-β-Amyloid (42-1), human
  • HY-148947

    Fluorescent Dye Others
    Cy5 Phosphoramidite is a fluorescent dye that can be used in the synthesis of oligonucleotides .
    Cy5 Phosphoramidite
  • HY-D1625

    Fluorescent Dye Others
    Cy5 DBCO chloride is an azide reaction probe and the addition of DBCO molecules allows the imaging of azide-labelled biomolecules by a copper-free “Click Chemistry” reaction . Cy5 DBCO (chloride) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
    Cy5 DBCO chloride
  • HY-P1362FA

    CY5-Amyloid β Peptide (42-1)(human) Tris

    Amyloid-β Neurological Disease
    Cy5-β-Amyloid (42-1), human is a Cy5 fluorescently-labelled β-Amyloid (42-1, human) peptide (λex= 633 nm and λem= 670 nm) .
    Cy5-β-Amyloid (42-1), human Tris
  • HY-112624F1

    Fluorescent Dye Cancer
    CY5-Dextran (MW 4000) is a fluorescent dye that consists of CY5 (HY-D0821) and Dextran (HY-112624) (Ex=633 nm; Em=670 nm). CY5-Dextran (MW 4000) exhibits an anti-tumor effect. CY5-Dextran (MW 4000) can be used to visualize the specific subcellular distribution of dextran at the nanoscale .
    CY5-Dextran (MW 4000)
  • HY-150145A

    Fluorescent Dye Others
    Cy5-UTP sodium (10mM in Water) is a cyanine5-labeled UTP analogue that can produce fluorescent probes in vitro transcription reactions with excitation/emission wavelengths of 650/665 nm. Cy5-UTP sodium can be used in FISH, polychromatic fluorescence analysis, especially the two-color expression array combined with Cy5-UTP .
    Cy5-UTP sodium (10mM in Water)
  • HY-D2133

    Alendronate-CY5

    Fluorescent Dye Others
    Cy5-ALN (Alendronate-Cy5) is a fluorescently labeled bisphosphonate probe .
    Cy5-ALN
  • HY-D1068

    DBCO-Sulfo-CY5

    Fluorescent Dye Others
    Cy5-DBCO (DBCO-Sulfo-Cy5) is a near-infrared (NIR)red fluorescent dye with λabsand λem of 646nm and 670 nm, respectively. Cy5-DBCO (DBCO-Sulfo-Cy5) is not suitable for staining intracellular components of permeabilezed cell, it may exhibits a high background. Cy5-DBCO is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
    Cy5-DBCO
  • HY-150145

    Biochemical Assay Reagents Others
    Cy5-UTP is a substrate for terminal deoxynucleotidyl transferase (TdT). Cy5-UTP can be used to lable RNA probes through in vitro transcription (Excitation/Emission: 650/665 nm). Cy5-labeled mRNA emits orange fluorescence .
    Cy5-UTP
  • HY-D2100

    Fluorescent Dye Others
    Cy5-DSPE is a fluorescent phospholipid .
    Cy5-DSPE
  • HY-D2100B

    Fluorescent Dye Others
    Cy5-DSPE chloride is a fluorescent phospholipid .
    Cy5-DSPE chloride
  • HY-D2100A

    Fluorescent Dye Others
    Cy5-DSPE chloride ammonium is a fluorescent phospholipid .
    Cy5-DSPE chloride ammonium
  • HY-D1882

    Fluorescent Dye Others
    Cy5.5 hydrazide is a fluorescent dye containing a hydrazide functionality. Cy5.5 hydrazide can be used to label aldehydes and ketones .
    Cy5.5 hydrazide
  • HY-D2143

    Fluorescent Dye Others
    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.
    Cy5-PEG3-TCO
  • HY-D2134

    Fluorescent Dye Others
    Cy5-PEG3-Tetrazin is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-Tetrazin contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
    Cy5-PEG3-Tetrazin
  • HY-D2144

    Fluorescent Dye Others
    Cy5-PEG7-TCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-TCO utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.
    Cy5-PEG7-TCO
  • HY-D2159

    Fluorescent Dye Others
    Cy5-PEG8-Tetrazin is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG8-Tetrazin contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
    Cy5-PEG8-Tetrazin
  • HY-D2152

    Fluorescent Dye Others
    Cy5-PEG3-SCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-SCO has a SCO group that can be covalently bonded to the amino group. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.
    Cy5-PEG3-SCO
  • HY-D2158

    Fluorescent Dye Others
    Cy5-PEG7-SCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-SCO has a SCO group that can be covalently bonded to the amino group. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.
    Cy5-PEG7-SCO
  • HY-D2153

    Fluorescent Dye Others
    Cy5-PEG2-SCO is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-SCO has a SCO group that can be covalently bonded to the amino group. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.
    Cy5-PEG2-SCO
  • HY-166993

    Biochemical Assay Reagents Others
    Cy5-PEG-methyltetrazine (MW 5000) is a PEG derivative that modulates the release of drugs from microparticle systems for parenteral administration. Cy5-PEG-methyltetrazine (MW 5000) can be used in drug delivery studies .
    Cy5-PEG-methyltetrazine (MW 5000)
  • HY-D2145

    Fluorescent Dye Others
    Cy5-PEG2-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.
    Cy5-PEG2-TCO4
  • HY-D2147

    Fluorescent Dye Others
    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.
    Cy5-PEG7-TCO4
  • HY-D2146

    Fluorescent Dye Others
    Cy5-PEG3-TCO4 is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-TCO4 utilizes its own TCO group to undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules bearing Tetrazine groups.
    Cy5-PEG3-TCO4
  • HY-D2142

    Fluorescent Dye Others
    Cy5-PEG2-TCO is a fluorescent dye that reacts with tetrazines. Cy5-PEG2-TCO contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing a Tetrazine group.
    Cy5-PEG2-TCO
  • HY-149620

    Fluorescent Dye Others
    Cy5-PEG2-exo-BCN is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 2 PEG units. Cy5-PEG2-exo-BCN contains the lyophilic bidentate macrocyclic ligand BCN, which can further synthesize macrocyclic complexes. In click chemistry, BCN reacts with molecules containing azide groups to form stable triazoles in the absence of catalysts.
    Cy5-PEG2-exo-BCN
  • HY-149618

    Fluorescent Dye Others
    Cy5-PEG3-endo-BCN is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 3 PEG units. Cy5-PEG3-endo-BCN 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.
    Cy5-PEG3-endo-BCN
  • HY-149619

    Fluorescent Dye Others
    Cy5-PEG7-endo-BCN is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-endo-BCN 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.
    Cy5-PEG7-endo-BCN
  • HY-D2149

    Fluorescent Dye Others
    Cy5-PEG7-exo-BCN is a dye derivative of Cyanine 5 (Cy5) (HY-D0821) containing 7 PEG units. Cy5-PEG7-exo-BCN contains the lyophilic bidentate macrocyclic ligand BCN, which can further synthesize macrocyclic complexes. In click chemistry, exo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts.
    Cy5-PEG7-exo-BCN
  • HY-141033

    PROTAC Linkers Cancer
    Cy5-PEG4-acid (chloride) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Cy5-PEG4-acid
  • HY-141034

    PROTAC Linkers Cancer
    Cy5-PEG6-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Cy5-PEG6-acid
  • HY-137100

    CYanine5 hydrazide

    Fluorescent Dye Others
    Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye for aldehydes and ketones. Cy 5 hydrazide can be used for labeling proteins .
    Cy 5 hydrazide
  • HY-D0832

    Sulfo-CYanine5-azide

    DNA Stain Others
    CY5-N3 (Sulfo-Cyanine5-azide) is a Cy5-azide, which is a fluorescent dye. CY5-N3 can be used in cell imagine by Click reaction . It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
    CY5-N3
  • HY-151720

    ADC Linker Others
    Cy5.5 DBCO is a click chemistry reagent containing an cycloalkynes group. Cy5.5 DBCO is a linker of Cyanine5.5 fluorophore. DBCO group enables copper free biocompatible click chemistry with fast reaction kinetics and good stability .
    Cy5.5 DBCO
  • HY-D0820

    Sulfo-CYanine5-alkyne

    Fluorescent Dye Others
    CY5-YNE (Sulfo-Cyanine5-alkyne) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. 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
  • HY-141055

    PROTAC Linkers Cancer
    Cy5-PEG5-amine (hydrochloride) is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Cy5-PEG5-amine hydrochloride
  • HY-141044

    PROTAC Linkers Cancer
    Cy5-PEG6-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs .
    Cy5-PEG6-NHS ester
  • HY-D2374

    Fluorescent Dye Others
    CY5.5-PEG5000-Mal is used for preparing fluorescently labeled molecules. It is formed by condensing maleimide groups (Mal), PEG5000, and fluorescent dye CY5.5 (HY-D0924) .
    CY5.5-PEG5000-Mal
  • HY-D2373

    Fluorescent Dye Others
    CY5.5-PEG2000-Mal is used for preparing fluorescently labeled molecules. It is formed by condensing maleimide groups (Mal), PEG2000, and fluorescent dye CY5.5 (HY-D0924) .
    CY5.5-PEG2000-Mal
  • HY-D1040

    CYanine 5.5 carboxylic acid

    Fluorescent Dye Others
    CY5.5-COOH (Cyanine 5.5 carboxylic acid) is a fluorescent dye, is commonly used in bioimaging. CY5.5-COOH shows narrow absorption spectrum, and high sensitivity and stability .
    CY5.5-COOH
  • HY-D1040A

    CYanine 5.5 carboxylic acid chloride

    Fluorescent Dye Others
    CY5.5-COOH (Cyanine 5.5 carboxylic acid) chloride is a fluorescent dye, is commonly used in bioimaging. CY5.5-COOH chloride shows narrow absorption spectrum, and high sensitivity and stability .
    CY5.5-COOH chloride
  • HY-D2245

    Fluorescent Dye Others
    Cy5.5 phosphoramidite, a cyanine derivative, is a fluorescent labeling reagent for preparing fluorescence-labeled oligonucleotides .
    Cy5.5 phosphoramidite
  • HY-D1540

    CY 5.5 amine; Lumiprobe CY 5.5 amine

    Fluorescent Dye Others
    Cyanine5.5 amine (Cy 5.5 amine), a Cy5.5 Analogue, is a near-infrared (NIR) fluorescent dye (Ex=648 nm, Em=710 nm). Cyanine5.5 amine can be used in the preparation of Cy5.5-labeled nanoparticles, which can be tracked and imaged with low fluorescence background using confocal microscopy .
    Cyanine5.5 amine

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