2. Fluorescent Dye
  3. Biological Conjugation
  4. Label Coupling
  5. Azide Reactive Dyes

Azide Reactive Dyes

Azide Reactive Dyes (45):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-D1583
    Cyanine5 DBCO 2360411-64-7 99.65%
    Cyanine5 DBCO (DBCO-Cy5) is a low-toxicity azide reactive probe (NIR fluorescent dye), for imaging azide-labeled biomolecules via a copper-free "click-through" reaction. Cyanine5 DBCO has no apparent cytotoxicity or animal toxicity and shows no damage to the physiological functions of cells other than the target cells (azide-labeled cells). Cyanine5 DBCO can be used to label and track cells in vitro and in vivo (Ex=635 nm, Em=650-700 nm).
    Cyanine5 DBCO
  • HY-D1069
    DBCO-Cy3 1782950-79-1 98.00%
    DBCO-Cy3 (DBCO-Sulfo-Cy3) is the derivative of Cyanine3 fluorophore, a pH insensitive from pH (4-10) orange fluorescent dyewith excitation maximum 555 nm and emission maximum of 580nm. DBCO-Cy3 has fast reaction kinetics and good stability, and is productive to use in many standard fluorescent instrumentations. DBCO-Cy3 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-Cy3
  • HY-D1506
    Fl-DIBO 1407523-31-2 99.28%
    Fl-DIBO (fluorogenic dibenzocyclooctyne) is a selective and high sensitivity fluorescent probe to azide compounds. Fl-DIBO can react rapidly with azide compounds to form new highly fluorescent products with a maximum emission wavelength of 469 nm and excitation wavelength of 363 nm. Fl-DIBO can be used to label diazo-tagged proteins without detectable background signal interference. Fl-DIBO is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Fl-DIBO
  • HY-D1269
    Rhodamine-N3 chloride 2363751-90-8
    Rhodamine-N3 chloride is an azide-rhodamine fluorescent dye that can be used to label biomolecules containing alkyne groups. Rhodamine-N3 (chloride) 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.
    Rhodamine-N3 chloride
  • HY-D1068
    Cy5-DBCO 1564286-24-3 99.86%
    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-D1537
    Dibenzocyclooctyne-Cy5.5 2643308-61-4
    Dibenzocyclooctyne-Cy5.5 (DBCO-Cy5.5) is a fluorescent dye. Dibenzocyclooctyne-Cy5.5 can be used to syntheses calcium-binding near-infrared fluorescent nanoprobe for bone tissue imaging.
    Dibenzocyclooctyne-Cy5.5
  • HY-D1320
    Cyanine5 azide chloride 1267539-32-1 99.63%
    Cyanine5 azide chloride is a potent fluorescent dye. Cyanine5 azide chloride can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). (λex=646 nm, λem=662 nm).
    Cyanine5 azide chloride
  • HY-D1327
    Cyanine3 azide chloride 1167421-28-4 99.44%
    Cyanine3 azide chloride, an analog of Cy3 azide, is a potent green fluorescent dye. Cyanine3 azide chloride uses click chemistry coupled with Alkyne-labeled proteins. Cyanine3 azide chloride can be detected by fluorometers, imagers, and microscopes. (λex=684 nm, λem=710 nm)[1]. Cyanine3 azide (chloride) 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.
    Cyanine3 azide chloride
  • HY-D1053
    CY7-N3
    CY7-N3 (Sulfo-Cyanine7-N3) is a water-soluble NIR dye azide for Click Chemistry.
    CY7-N3
  • HY-D1555
    Cyanine7 DBCO 2692677-77-1 ≥98.0%
    Cyanine7 DBCO is a water-soluble NIR fluorescent dye with cycloalkyne moiety.
    Cyanine7 DBCO
  • HY-D1539
    Cyanine 5.5 azide 1557136-25-0 98.02%
    Cyanine 5.5 azide (CY 5.5 azide) is a potent fluorescent dye. Cyanine 5.5 azide can label DNA. Cyanine 5.5 azide can be used for NIR live organism imaging. (λex=684 nm, λem=710 nm). Cyanine 5.5 azide 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.
    Cyanine 5.5 azide
  • HY-D1323
    Cyanine5.5 maleimide chloride 2409591-45-1
    Cyanine5.5 maleimide chloride 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.
    Cyanine5.5 maleimide chloride
  • HY-D1622
    Cyanine3 DBCO hexafluorophosphate 2692677-79-3
    Cyanine3 DBCO (Cy3-DBCO) hexafluorophosphate is a azide reactive probe, for imaging azide-labeled biomolecules via a copper-free "click-through" reaction.
    Cyanine3 DBCO hexafluorophosphate
  • HY-D1051
    Cy3-N3
    Cy3-N3 is a Cy3-azide fluorescent dye used to label for protein and nucleic acid. Cy3-N3 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.
    Cy3-N3
  • HY-151751
    BDP TMR alkyne 2006345-32-8 98.08%
    BDP TMR alkyne is an alkyne-containing click chemistry reagent that can click chemistry with azides. BDP TMR alkyne has the fluorophore BDP and can be used for oligonucleotide labeling and amino acid sequencing.
    BDP TMR alkyne
  • HY-151644
    Fluorescein hydrazide 78044-20-9
    Fluorescein hydrazide is a colorimetric probe formed by the reaction of dihydrazine adipate with fluorescein isothiocyanate. Fluorescein hydrazide can be used to label aldehyde and ketone groups.
    Fluorescein hydrazide
  • HY-151753
    Trisulfo-Cy5.5-Alkyne 2055046-12-1
    Trisulfo-Cy5.5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5.5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5.5-Alkyne is a near infrared (NIR) fluorescent anthocyanin fluorescent dye.
    Trisulfo-Cy5.5-Alkyne
  • HY-151755
    Sulfo-Cy3-Tetrazine 2055138-86-6
    Sulfo-Cy3-Tetrazine is a click chemistry reagent containing an tetrazine group. Sulfo-Cy3-Tetrazine is water soluble cyanine fluorescence dye, which is an inverse electron demand [4+2] cycloaddition that takes place between tetrazine and trans-cyclooctene or other strained olefin.
    Sulfo-Cy3-Tetrazine
  • HY-151756
    diSulfo-Cy3 alkyne 2055138-88-8
    diSulfo-Cy3 alkyne is a water-soluble dye and a Click Chemistry reagent containing an alkyne group. Absorbance and emission of the dye are identical to Cy3 fluorophore. diSulfo-Cy3 alkyne can be used for the labeling of proteins, and even intact biological objects in water phase.
    diSulfo-Cy3 alkyne
  • HY-151757
    Trisulfo-Cy5-Alkyne 2055138-90-2
    Trisulfo-Cy5-Alkyne is a click chemistry reagent containing an azide group. Trisulfo-Cy5-Alkyne can participate in copper-catalyzed Click Chemistry reactions. Trisulfo-Cy5-Alkyne is a near infrared (NIR) fluorescent dye.
    Trisulfo-Cy5-Alkyne