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oligonucleotide labeling

" in MedChemExpress (MCE) Product Catalog:

143

Inhibitors & Agonists

98

Fluorescent Dyes

1

Peptides

8

Isotope-Labeled Compounds

14

Click Chemistry

12

Oligonucleotides

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-D0819
    CY5-SE
    Maximum Cited Publications
    37 Publications Verification

    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-66021
    6-FAM
    2 Publications Verification

    6-Carboxyfluorescein

    Fluorescent Dye Others
    6-FAM (6-Carboxyfluorescein) is an isomer of carboxyfluorescein and is mainly used for sequencing and labeling of nucleic acids.
    6-FAM
  • HY-D0819A
    CY5-SE triethylamine salt
    Maximum Cited Publications
    37 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) .
    CY5-SE triethylamine salt
  • HY-135414
    Cyanine5 NHS ester chloride
    1 Publications Verification

    Fluorescent Dye Others
    Cyanine5 NHS ester chloride is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides .
    Cyanine5 NHS ester chloride
  • HY-D2096
    Alexa fluor 647 NHS ester
    1 Publications Verification

    Fluorescent Dye Others
    Alexa fluor 647 NHS ester can be used to label Alexa fluor 647 to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    Alexa fluor 647 NHS ester
  • HY-131326

    Biochemical Assay Reagents Cancer
    DOTA-tris(tBu)ester NHS ester is a bifunctional precursor to a DOTA-based chelating agent. DOTA-tris(tBu)ester NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules, and upon deprotection forms stable complexes with metal ions for applications in molecular imaging .
    DOTA-tris(tBu)ester NHS ester
  • HY-D0049
    6-TAMRA-SE
    1 Publications Verification

    6-TAMRA-NHS ester; 6-Carboxytetramethylrhodamine N-succinimidyl ester

    DNA Stain Others
    6-TAMRA-SE (6-TAMRA-NHS ester) is a fluorescent dye carrying the amine reactive group. 6-TAMRA-SE is one of the traditional fluorophores used for automated DNA sequencing .
    6-TAMRA-SE
  • HY-155500

    Fluorescent Dye Others
    Digoxigenin NHS ester is an activated ester which readily reacts with amino groups under mild conditions, attaching the Digoxigenin (HY-B1025) moiety to proteins or amino-. Digoxigenin NHS ester can be used to label proteins and oligonucleotides .
    Digoxigenin NHS ester
  • HY-D0913
    1-Methyl-7-nitroisatoic anhydride
    3 Publications Verification

    1M7

    Fluorescent Dye Others
    1-Methyl-7-nitroisatoic anhydride (1M7) is a reagent that detects local nucleotide flexibility, for probing 2'-hydroxyl reactivity, can be used for RNA structure analysis .
    1-Methyl-7-nitroisatoic anhydride
  • HY-D0723
    5(6)-TAMRA SE
    3 Publications Verification

    5(6)-Carboxytetramethylrhodamine N-succinimidyl ester

    Fluorescent Dye Cancer
    5(6)-TAMRA SE is a fluorescent dye that emits red fluorescence. 5(6)-TAMRA SE binds to oligonucleotides and is used in DNA sequencing. 5(6)-TAMRA SE can be used in cancer research (Ex/Em = 565/580 nm) .
    5(6)-TAMRA SE
  • HY-D2096A
    Alexa fluor 647 NHS ester TEA
    1 Publications Verification

    Fluorescent Dye Others
    Alexa fluor 647 NHS ester TEA can be used to label Alexa fluor 647 to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    Alexa fluor 647 NHS ester TEA
  • HY-W040289

    ADC Linker Cancer
    Mal-amido-PEG2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    Mal-amido-PEG2-NHS ester
  • HY-D2171A
    AF488 DBCO ditriethylamine
    1 Publications Verification

    Fluorescent Dye Others
    AF488 DBCO ditriethylamineis a fluorescent dye and also a click chemistry reagent that can label azide-containing biomolecules. AF488 DBCO ditriethylaminemediates the coupling reaction with azide-modified 2'-OMe RNA oligonucleotides. DBCO is a bioorthogonal partner of azides and enables covalent coupling without copper (Ex/Em = 470/520 nm) .
    AF488 DBCO ditriethylamine
  • HY-15939

    Fluorescent Dye Metabolic Disease
    6-FAM SE (6-carboxyfluorescein succinimidyl ester) is a fluorescent labeling reagent. 6-FAM SE is used for oligonucleotide labeling and DNA sequencing .
    6-FAM SE
  • HY-D0784
    5-ROX
    1 Publications Verification

    5-Carboxy-X-rhodamine

    Fluorescent Dye Others
    5-ROX (5-Carboxy-X-rhodamine), a rhodamine dye, exhibits strong fluorescence property in aqueous buffer with the λexit of 580 nm (ε=3.6×10 4 M -1 cm -1), and λemit of 604 nm (=0.94) .
    5-ROX
  • HY-D0043
    5(6)-ROX
    1 Publications Verification

    5(6)-Carboxy-X-rhodamine

    DNA Stain Others
    5(6)-ROX (5(6)-Carboxy-X-rhodamine) is a nucleic acid fluorescent label which can be used as a reference dye for real-time polymerase chain reaction (Em/Ex = 605/585 nm) .
    5(6)-ROX
  • HY-D0053

    6-Carboxy-X-rhodamine

    Fluorescent Dye Others
    6-ROX is a selective fluorescent probe and potential inhibitor of COX-2. 6-ROX binds to the active site of COX-2 and inhibits its conversion of arachidonic acid into prostaglandins. 6-ROX is often used in the field of optical imaging related to tumors and inflammation, and helps detect diseased tissues with high expression of COX-2 .
    6-ROX
  • HY-D1668

    DNA Stain Reverse Transcriptase Infection Neurological Disease Cancer
    Biotin-11-dCTP is a biotinylated deoxynucleoside triphosphate and an important DNA labeling reagent. In random primer DNA labeling reactions, Biotin-11-dCTP incorporates into newly synthesized DNA strands to generate labeled DNA probes suitable for hybridization applications. In addition, Biotin-11-dCTP can serve as a substrate for terminal deoxynucleotidyl transferase to end-label oligonucleotides for telomere sequence detection, or to label the cut ends of linearized DNA molecules, thereby supporting streptavidin-based electron microscopy analysis. For example, Biotin-11-dCTP can label the cut ends of linearized DNA molecules under the action of dGTP and avian myeloblastosis virus reverse transcriptase .
    Biotin-11-dCTP
  • HY-D2746

    Fluorescent Dye Others
    Cy5.5 bis-NHS ester is a reactive cyanine dye containing NHS ester which can be used to label amine groups in peptides, proteins, and oligonucleotides.
    Cy5.5 bis-NHS ester
  • HY-D1085

    Fluorescent Dye Others
    AMCA-X-SE is a coumarin derivative that generates fixed blue fluorescence and an NHS-activated ester that forms stable amide bonds with primary amine groups. It is used as a reactive dye for labeling amino groups of peptides, proteins, and oligonucleotides. Maximum excitation/emission wavelength: 354/442 nm .
    AMCA-X SE
  • HY-D2328

    Alexa Fluor 680 succinimidyl ester

    Fluorescent Dye Others
    Alexa Fluor 680 NHS ester (Alexa Fluor 680 succinimidyl ester) is a near-infrared (NIR) fluorescent dye. NHS esters can be used to label to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules (Ex/Em = 679/702 nm) .
    Alexa Fluor 680 NHS ester
  • HY-D0967

    Fluorescent Dye Others
    Cy5-bifunctional dye is a bifunctional dye used for covalent labeling of primary amines on proteins or oligonucleotides (Ex/Em = 649 nm/670 nm). Cy5-bifunctional dye can label recombinant annexin-V to assess phosphatidylserine exposure on the cell surface via flow cytometry. Cy5-bifunctional dye can label anti-human IgG (H + L) secondary antibodies. Cy5-bifunctional dye is applicable to studies of glanders and melioidosis .
    Cy5-bifunctional dye
  • HY-D1070

    DNA Stain Others
    DBCO-PEG4-TAMRA is a PEG-based TAMRA dye and contains a DBCO group, which enables Click Chemistry. The TAMRA dye is a dye widely used in oligonucleotide labeling and automated DNA sequencing applications. DBCO-PEG4-TAMRA is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.
    DBCO-PEG4-TAMRA
  • HY-126509

    ADC Linker Cancer
    Mal-amido-PEG10-C2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules .
    Mal-amido-PEG10-C2-​NHS ester
  • HY-D2171

    Fluorescent Dye Others
    AF488 DBCO is a fluorescent dye and also a click chemistry reagent that can label azide-containing biomolecules. AF488 DBCO mediates the coupling reaction with azide-modified 2'-OMe RNA oligonucleotides. DBCO is a bioorthogonal partner of azides and enables covalent coupling without copper (Ex/Em = 470/520 nm) .
    AF488 DBCO
  • HY-DY1063

    Fluorescent Dye Others
    Cy5-SE (Cy5 NHS Ester) (solution) 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.
    Solvent and concentration: DMSO: 10 mM
    CY5-SE (solution)
  • HY-D1899

    Fluorescent Dye Others
    VIC phosphoramidite, 6-isomer is a VIC derivative that can be used for conjugating VIC to other molecules. VIC can be used for labeling oligonucleotides at the 5’-end .
    VIC phosphoramidite, 6-isomer
  • HY-D2175

    Fluorescent Dye Others
    AF 555 NHS ester is a bright, orange-red fluorescence probe. AF 555 NHS ester can be used to label primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules (Ex/Em = 552/566 nm) .
    AF 555 NHS ester
  • HY-D2170

    Fluorescent Dye Others
    AF488 streptavidin is a fluorescently labeled streptavidin. AF488 streptavidin is a streptavidin conjugated to Alexa Fluor 488, with 4 fluorophores per protein molecule, enabling stoichiometric fluorescent labeling of cell surface targets. AF488 streptavidin can form a complex with biotinylated E07 aptamer to stain cells expressing EGFR, and the staining is reversible after treatment with mA9 detoxifying oligonucleotides (Ex/Em = 470/520 nm) .
    AF488 streptavidin
  • HY-D0818

    Sulfo-Cyanine3-alkyne

    Fluorescent Dye Others
    CY3-YNE (Sulfo-Cyanine3-alkyne) is a dye for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. CY3-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.
    CY3-YNE
  • HY-D1790

    VF 640 SE

    Fluorescent Dye Others
    Vari Fluor 640 SE (VF 640 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=648 nm/664 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 640 SE
  • HY-D1086

    6-ROX, SE

    DNA Stain Others
    6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) is a fluorescent dye for oligonucleotide labeling and automated DNA sequencing .
    6-Carboxy-X-rhodamine, succinimidyl ester
  • 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-135414B
    Cyanine5 NHS ester iodide
    1 Publications Verification

    Fluorescent Dye Others
    Cyanine5 NHS ester iodide is a red emitting fluorescent dye for labeling of amino-groups in peptides, proteins, and oligonucleotides .
    Cyanine5 NHS ester iodide
  • HY-D1221

    Fluorescent Dye Others
    6-Fluorescein phosphoramidite is a potent fluorescent dye. 6-Fluorescein phosphoramidite can be used to label oligonucleotides .
    6-Fluorescein phosphoramidite
  • HY-W190937

    Biochemical Assay Reagents Others
    PC Azido-PEG3-NHS carbonate ester is a photocleavable linker. It can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
    PC Azido-PEG3-NHS carbonate ester
  • HY-D1692

    Fluorescent Dye Others
    BODIPY 650/665 NHS ester is bright, far-red fluorescent dye that can be used to label the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules . Ex / Em = 646 / 660 nm
    BODIPY 650/665 NHS ester
  • HY-D2328A

    Alexa Fluor 680 succinimidyl ester diTEA

    Fluorescent Dye Others
    Alexa Fluor 680 NHS ester (Alexa Fluor 680 succinimidyl ester) diTEA is a near-infrared (NIR) fluorescent dye. NHS esters can be used to label to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules (Ex/Em = 679/702 nm) .
    Alexa Fluor 680 NHS ester diTEA
  • HY-D1791

    VF 750 SE

    Fluorescent Dye Others
    Vari Fluor 750 SE (VF 750 SE) is a dye marker of the Vari Fluor SE series (Ex/Em=747 nm/770 nm). The Vari Fluor SE series of dyes are a class of fluorescent dyes containing NHS ester groups used to label free amines (-NHX) on antibodies, proteins, peptides, amine-modified oligonucleotides and other biomolecules.
    Vari Fluor 750 SE
  • HY-D2244

    Fluorescent Dye Others
    Cy3 phosphoramidite?is a fluorescent dye for oligonucleotide labeling.
    Cy3 phosphoramidite
  • HY-D2502

    Fluorescent Dye Others
    Cy7 hydrazide is a Cy7 (HY-D0825) dye derivative with hydrazine functionality. The hydrazide group of Cy7 hydrazide can form hydrazinone coupling with molecules containing aldehydes or ketones to form covalent bonds .
    Cy7 hydrazide
  • HY-D1409

    DMTr-4'-F-uridine-CED-TBDMS phosphoramidite

    DNA Stain Phosphoramidites Cardiovascular Disease
    DMTr-4'-F-U-CED-TBDMS phosphoramidite (DMTr-4'-F-uridine-CED-TBDMS phosphoramidite), a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA therapeutics, RNA aptamers, and ribozymes for elucidating RNA structure. DMTr-4'-F-U-CED-TBDMS phosphoramidite represents a probe with wide utility for elucidation of RNA structure .
    DMTr-4'-F-U-CED-TBDMS phosphoramidite
  • HY-D1089

    Fluorescent Dye Others
    6-JOE, SE is an amine-reactive fluorescent probe and is suitable for postsynthetic labeling of amino-modified oligonucleotides .
    6-JOE, SE
  • HY-D1596A

    Cy3.5 NHS ester bromide; Cy 3.5 bromide

    Fluorescent Dye Others
    Cyanine 3.5 bromide (Cy3.5 NHS ester bromide) is an analog of the Cy3.5 fluorophore. Cyanine 3.5 bromide is a red reactive fluorescent dye. Cyanine 3.5 bromide is used to label amino groups in peptides, proteins, and oligonucleotides. (λex=591 nm, λem=604 nm) .
    Cyanine 3.5 bromide
  • HY-D1410

    DMTr-4'-F-5-Methyluridine-CED phosphoramidite

    Fluorescent Dye Phosphoramidites Others
    DMTr-4'-F-5-Me-U-CED phosphoramidite (DMTr-4'-F-5-Methyluridine-CED phosphoramidite), a dye reagent for oligonucleotide labeling, acts as efficient as the incorporation of native deoxyribonucleoside phosphoramidites. DMTr-4'-F-5-Me-U-CED phosphoramidite is a building block .
    DMTr-4'-F-5-Me-U-CED phosphoramidite
  • HY-157221

    Nucleoside Antimetabolite/Analog Others
    Biotin-16-dGTP tetralithium is a Biotin labeled dGTP, and can be used to label oligonucleotides .
    Biotin-16-dGTP tetralithium
  • HY-D1408

    DMTr-4'-Methyluridine-CED-TBDMS phosphoramidite

    DNA Stain Phosphoramidites Cardiovascular Disease
    DMTr-4'-Me-U-CED-TBDMS phosphoramidite (DMTr-4'-Methyluridine-CED-TBDMS phosphoramidite), a dye reagent for oligonucleotide labeling, can be used for the research of applications in RNA therapeutics, RNA aptamers, and ribozymes for elucidating RNA structure. DMTr-4'-Me-U-CED-TBDMS phosphoramidite represents a probe with wide utility for elucidation of RNA structure .
    DMTr-4'-Me-U-CED-TBDMS phosphoramidite
  • HY-D1900

    Fluorescent Dye Others
    VIC azide, 6-isomer is a VIC derivative that can be used for conjugating VIC to other molecules. VIC can be used for labeling oligonucleotides at the 5’-end .
    VIC azide, 6-isomer
  • HY-126507

    ADC Linker Cancer
    Mal-amido-PEG1-C2-NHS ester is a nonclaevable ADC linker containing a maleimide group and an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules
    Mal-amido-PEG1-C2-​NHS ester
  • HY-D1596

    Cy3.5 NHS ester chloride; Cy 3.5 chloride

    Fluorescent Dye Others
    Cyanine 3.5 (Cy3.5 NHS ester) chloride is an analog of Cy3.5 fluorophore. Cyanine 3.5 chloride is a reactive, red fluorescent dye. Cyanine 3.5 chloride is used for labeling of amino-groups in peptides, proteins, and oligonucleotides. (λex=591 nm, λem=604 nm) .
    Cyanine 3.5 chloride

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