Fluorescent Dyes: Fluorescent Probes and Dyes
Bio-Techne offers a wide range of gold standard fluorescent dyes for cell fluorescence staining, as well as exclusive and spectrally enhanced dyes, designed and manufactured in-house. These include probes conjugated to Janelia Fluor® dyes, known for their brightness, photostability and suitability for live cell imaging. The Janelia Fluor collection offers products with specific and advantageous characteristics that are ideal for a broad range of applications, such as Single-Molecule Localization Microscopy (SMLM), or Photoactivated Localization Microscopy (PALM) imaging. Our portfolio also includes novel fluorophores in the near-infrared range, for deep tissue and in vivo imaging work, and dyes for fluorescent staining in live and fixed cells.
51 results for "Fluorescent Dyes Fluorescent Probes and Dyes" in Products
51 results for "Fluorescent Dyes Fluorescent Probes and Dyes" in Products
Fluorescent Dyes: Fluorescent Probes and Dyes
Bio-Techne offers a wide range of gold standard fluorescent dyes for cell fluorescence staining, as well as exclusive and spectrally enhanced dyes, designed and manufactured in-house. These include probes conjugated to Janelia Fluor® dyes, known for their brightness, photostability and suitability for live cell imaging. The Janelia Fluor collection offers products with specific and advantageous characteristics that are ideal for a broad range of applications, such as Single-Molecule Localization Microscopy (SMLM), or Photoactivated Localization Microscopy (PALM) imaging. Our portfolio also includes novel fluorophores in the near-infrared range, for deep tissue and in vivo imaging work, and dyes for fluorescent staining in live and fixed cells.
Bright and photostable non-aggregating near-IR cyanine dye (Reactive group: NHS ester). Suitable for in vivo imaging
| Chemical Name: | 2-((1E,3Z,5E)-4-(2,6-bis((4-(2,5,8,11-tetraoxadodecyl)-1H-1,2,3-triazol-1-yl)methyl)-4-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)phenyl)-7-((E)-3,3-dimethyl-5-sulfonato-1-(3-(trimethylammonio)propyl)indolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3,3-dimethyl-1-(3-(trimethylammonio)propyl)-3H-indol-1-ium-5-sulfonate chloride |
| Purity: | ≥90% (HPLC) |
Blue-fluorescent dye for DNA staining. Cell permeable. Used for: nuclear counterstain, apoptosis analysis, fixed and live-cell staining. Application: flow cytometry, confocal microscopy
| Chemical Name: | 2'-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazole trihydrochloride |
| Applications: | Flow |
| Purity: | ≥98% (HPLC) |
Lipophilic fluorescent dye. Used for: membrane labeling. Application: fluorescent microscopy, flow cytometry. Suitable for live cell imaging
| Chemical Name: | 2-[5-(1,3-Dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-1-octadecyl-3H-indolium perchlorate |
| Purity: | ≥95% (HPLC) |
Red fluorescent dye (Reactive group: NHS ester). Application: confocal microscopy, fluorescence microscopy, flow cytometry
| Alternate Names: | Cy5 NHS Ester |
| Applications: | Flow, IHC, ICC |
| Chemical Name: | 2-[5-[1-[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-5-sulfo-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1-ethyl-3,3-dimethyl-5-sulfo-3H-indolium, inner salt |
| Purity: | ≥95% (HPLC) |
Blue-fluorescent DNA stain / dye. Used for: nuclear counterstain, fixed and live-cell staining, assessing apoptosis. Application: flow cytometry, confocal microscopy, immunofluorescence (IHC, ICC), ISH
| Alternate Names: | DAPI Dye |
| Applications: | Flow, IHC, AdAct, ICC |
| Chemical Name: | 2-[4-(Aminoiminomethyl)phenyl]-1H-Indole-6-carboximidamide hydrochloride |
| Purity: | ≥95% (HPLC) |
Red dye (Reactive group: NHS ester). Application: flow cytometry, confocal microscopy, super resolution microscopy (SRM) including dSTORM & STED. Suitable for live cell imaging
| Alternate Names: | JF 646,NHS |
| Applications: | Flow, IHC, ICC |
| Chemical Name: | 1-[7-(1-Azetidinyl)-10-[2-carboxy-5-[[(2,5-dioxo-1-pyrrolidinyl)oxy]carbonyl]phenyl]-9,9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium, inner salt |
| Purity: | ≥95% (HPLC) |
Cell-permeable fluorogenic fluorescent dye with a chloroalkane handle. Application: live-cell imaging as a self-labeling tag substrate
| Chemical Name: | 2-(3-(Azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)-4-((2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)carbamoyl)benzoate |
| Purity: | ≥95% (HPLC) |
Red dye (Reactive group: maleimide). Application: flow cytometry, confocal microscopy, super resolution microscopy including dSTORM & STED. Suitable for live cell imaging
| Chemical Name: | 2-(3-(Azetidin-1-ium-1-ylidene)-7-(azetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)-4-((2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)carbamoyl)benzoate |
| Applications: | Flow, IHC, ICC |
| Purity: | ≥95% (HPLC) |
Near-infrared (NIR) fluorescent dye; suitable for in vivo imaging
| Alternate Names: | ICG |
| Chemical Name: | Sodium 4-(2-((1E,3E,5E,7Z)-7-(1,1-Dimethyl-3-(4-sulfonatobutyl)-1,3-dihydro-2H-benzo[e]indol-2-ylidene)hepta-1,3,5-trien-1-yl)-1,1-dimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonate |
| Purity: | ≥95% (HPLC) |
Blinking fluorescent dye (Reactive group: NHS ester). Application: super resolution microscopy (SRM) including SMLM
| Chemical Name: | 2,5-Dioxopyrrolidin-1-yl 3,7-bis(3-fluoroazetidin-1-yl)-5,5-dimethyl-3'H,5H-spiro[dibenzo[b,e]siline-10,1'-isobenzofuran]-6'-carboxylate |
| Purity: | ≥90% (HPLC) |
Blue fluorescent dye (Reactive group: NHS ester). Application: flow cytometry, fluorescence microscopy
| Chemical Name: | 3-Carboxy-6,8-difluoro-7-hydroxycoumaryl succinimidyl ester |
| Applications: | Flow, IHC, ICC |
| Purity: | ≥95% (HPLC) |
Green fluorescent dye
| Alternate Names: | Fluorescein-5-Isothiocyanate,FITC Isomer 1 |
| Applications: | Flow, IHC, ICC |
| Chemical Name: | 3',6'-Dihydroxy-5-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one |
| Purity: | ≥95% (HPLC) |
Red-fluorescent DNA stain, membrane impermeant to live cells. Used for: apoptosis detection, nuclear counterstaining, viability staining. Application: flow cytometry, confocal microscopy, fluorescence microscopy
| Alternate Names: | PI |
| Applications: | Flow |
| Chemical Name: | 3,8-Diamino-5-[3-(diethylmethylammonio)propyl]-6-phenylphenanthridinium diiodide |
| Purity: | ≥95% (HPLC) |
Green BDY (BODIPY® or boron-dipyrromethene) fluorescent dye supplied with an NHS ester for the labeling of primary amines
| Chemical Name: | (T-4)-[1-[3-[5-[(3,5-Dimethyl-2H-pyrrol-2-ylidene-κN)methyl]-1H-pyrrol-2-yl-κN]-1-oxopropoxy]-2,5-pyrrolidinedionato]difluoroboron |
| Applications: | IHC, ICC |
| Purity: | ≥95% (HPLC) |
Yellow photoactivatable dye (Reactive group: NHS ester). Application: super resolution microscopy (SRM), single molecule tracking and live cell imaging
| Chemical Name: | 2,5-Dioxo-1-pyrrolidinyl 3',6'-di-1-azetidinyl-2-diazo-2,3-dihydro-3-oxospiro[1H-indene-1,9'-[9H]xanthene]-6-carboxylate |
| Purity: | ≥90% (HPLC) |
Cell-permeable fluorogenic fluorescent dye with a chloroalkane handle. Application: live-cell imaging as a self-labeling tag substrate
| Chemical Name: | 4-((2-(2-((6-Chlorohexyl)oxy)ethoxy)ethyl)carbamoyl)-2-(3-(3,3-difluoroazetidin-1-ium-1-ylidene)-6-(3,3-difluoroazetidin-1-yl)-10,10-dimethyl-3,10-dihydroanthracen-9-yl)benzoate |
| Purity: | ≥95% (HPLC) |
Cell-permeable fluorogenic fluorescent dye with a chloroalkane handle. Application: live-cell imaging as a self-labeling tag substrate
| Chemical Name: | 4-((2-(2-((6-Chlorohexyl)oxy)ethoxy)ethyl)carbamoyl)-2-(3-(3,3-difluoroazetidin-1-ium-1-ylidene)-6-(3,3-difluoroazetidin-1-yl)-3H-xanthen-9-yl)benzoate |
| Purity: | ≥95% (HPLC) |
Click-reactive fluorescent dye. Suitable for live cell imaging
| Chemical Name: | 3-Azido-7-hydroxy-2H-1-benzopyran-2-one |
| Purity: | ≥95% (HPLC) |
Near-infrared (NIR) fluorescent dye (Reactive group: NHS ester) optimized for in vivo imaging
| Chemical Name: | 2-((E)-2-((E)-2-(3-((4-((2,5-dioxopyrrolidin-1-yl)oxy)-4-oxobutyl)dimethylammonio)propoxy)-3-(2-((E)-1-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)ethylidene)cyclohex-1-en-1-yl)vinyl)-1-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-3,3-dimethyl-3H-indol-1-ium-5-sulfonate |
| Applications: | NULL |
| Purity: | ≥70% (HPLC) |
Red fluorescent dye; selective astrocyte marker
| Chemical Name: | 9-(2,4-Disulfophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium inner salt |
| Purity: | ≥95% (HPLC) |
Cell-permeable fluorogenic fluorescent dye with a chloroalkane handle. Application: live-cell imaging as a self-labeling tag substrate
| Chemical Name: | 4-((2-(2-((6-Chlorohexyl)oxy)ethoxy)ethyl)carbamoyl)-2-(3-(3-fluoroazetidin-1-ium-1-ylidene)-7-(3-fluoroazetidin-1-yl)-5,5-dimethyl-3,5-dihydrodibenzo[b,e]silin-10-yl)benzoate |
| Purity: | ≥95% (HPLC) |
Blinking fluorescent dye (Reactive group: maleimide). Application: super resolution microscopy (SRM) including SMLM
| Chemical Name: | 3,7-Di(azetidin-1-yl)-N-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl)-5,5-dimethyl-3'H,5H-spiro[dibenzo[b,e]siline-10,1'-isobenzofuran]-6'-carboxamide |
| Purity: | ≥90% (HPLC) |
Red dye (Reactive group: free acid). Application: flow cytometry, confocal microscopy, super resolution microscopy (SRM) including dSTORM & STED. Suitable for live cell imaging
| Chemical Name: | 1-[7-(1-Azetidinyl)-10-(2,5-dicarboxyphenyl)-9,9-dimethyl-9-silaanthracen-2(9H)-ylidene]azetidinium inner salt trifluoroacetate |
| Applications: | Flow, IHC, ICC |
| Purity: | ≥95% (HPLC) |
Blinking fluorescent dye (Reactive group: NHS ester). Application: super resolution microscopy (SRM) including SMLM
| Chemical Name: | 2,5-Dioxopyrrolidin-1-yl 5,5-dimethyl-3,7-bis(3-(methylsulfonyl)azetidin-1-yl)-3'H,5H-spiro[dibenzo[b,e]siline-10,1'-isobenzofuran]-6'-carboxylate |
| Purity: | ≥90% (HPLC) |
Blinking fluorescent dye (Reactive group: NHS ester). Application: super resolution microscopy (SRM) including SMLM
| Chemical Name: | 2,5-Dioxopyrrolidin-1-yl 3,7-di(azetidin-1-yl)-5,5-dimethyl-3'H,5H-spiro[dibenzo[b,e]siline-10,1'-isobenzofuran]-6'-carboxylate |
| Purity: | ≥90% (HPLC) |
