Fluorescent dyes & labels

Here you will find everything your laboratory needs for fluorescent dyes and labels, such as: chemicals, min, trimethine, methyl and acid. This range is for biotech, hospitals, R&D, teaching and (quality) control. This collection holds 244 articles. The catalogue holds more than 150.000 articles. In-stock articles ship in two to five business days.

244 products

Showing 1 - 24 of 244 products

Showing 1 - 24 of 244 products
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VIS-586 Trimethine-, Cyanine N,N-diethyl PF6, 1 g, Carl Roth, art. 39KK.1Carl Roth
Carl Roth VIS-586 Trimethine-, Cyanine N,N-Diethyl PF6-, 1 g, glass
From €260,28
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VIS-586 Trimethine-Cyanine, N-Butyl, N-Ethyl PF6-, 1 g, Carl Roth, art. 39K9.1Carl Roth
Carl Roth VIS-586 Trimethine-Cyanine, N-Butyl, N-Ethyl PF6-, 1 g, glass
From €260,28
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VIS-583 Trimethine-, Cyanine PF6, 1 g, Carl Roth, art. 39KC.1Carl Roth
Carl Roth VIS-583 Trimethine-, Cyanine PF6-, 1 g, glass
From €260,28
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Coumarin VIS-463 TM-BQZ benzimidazole, 1 g, Carl Roth, art. 39NK.1Carl Roth
Carl Roth Coumarin VIS-463 TM-BQZ Benzimidazole, Absorption maximum (MeOH) = 463 nm, 1 g
From €434,43
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ROTI®Lumin, 2 × 120 ml, 10× conc., fluorescence-free, Carl Roth, art. P078.1Carl Roth
Carl Roth ROTI®Lumin, 2 × 120 ml, 10× conc., fluorescence-free
€525,70
25 kb Fluorescent DNA Ladder 500 µl, Carl Roth, art. 3TP9.1Carl Roth
Carl Roth 25 kb Fluorescent DNA Ladder
€103,10
1 kb Fluorescent DNA Ladder 500 µl, Carl Roth, art. 3TPA.1Carl Roth
Carl Roth 1 kb Fluorescent DNA Ladder
€103,10
50 bp Fluorescent DNA Ladder, ready-to-use, pre-dyed, 500 µl, Carl Roth, art. 3TP5.1Carl Roth
Carl Roth 50 bp Fluorescent DNA Ladder, ready-to-use, pre-dyed, 500 µl
€103,10
1 kb Plus Fluorescent DNA Ladder 500 µl, Carl Roth, art. 3TP8.1Carl Roth
Carl Roth 1 kb Plus Fluorescent DNA Ladder
€103,10
100 bp Fluorescent DNA Ladder 500 µl, Carl Roth, art. 3TP7.1Carl Roth
Carl Roth 100 bp Fluorescent DNA Ladder
€103,10
Tetrahydrofuran 1000 l, Carl Roth, art. 287E.21Carl Roth
Carl Roth Tetrahydrofuran
€7.417,50
L-Arginine 7-amido-4-methylcoumarin dihydrochloride, 2,5 g, Carl Roth, art. 2CYP.1Carl Roth
Carl Roth L-Arginine 7-amido-4-methylcoumarin dihydrochloride, 2,5 g
€896,55
NIR-1024 Heptamethine cyanine 4-dodecylbenzenesulfonate, 1 g, Carl Roth, art. 39N8.1Carl Roth
Carl Roth S 2544 - FEW Chemicals, 1024 nm in MeOH, 1 g, glass
From €1.092,33
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Squaraine VIS-825, 1 g, Carl Roth, art. 39NE.1Carl Roth
Carl Roth S 2514 - FEW Chemicals, 825 nm in DMF, 1 g, glass
From €434,43
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NIR-775 Heptamethine cyanine TFSI 1 g, Carl Roth, art. 39N6.1Carl Roth
Carl Roth S 2404 - FEW Chemicals, 775 nm in MeOH, 1 g, glass
From €434,43
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VIS-554 Trimethine-Cyanine NEt3H+, 1 g, Carl Roth, art. 39P3.1Carl Roth
Carl Roth VIS-554 Trimethine-, Cyanine NEt3H+, 1 g, glass
From €550,53
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NIR-848 Heptamethine-cyanine NEt3H+, 1 g, Carl Roth, art. 39PX.1Carl Roth
Carl Roth S 2493 - FEW Chemicals, 848 nm in MeOH, 1 g, glass
From €434,43
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NIR-820 Heptamethine cyanine NEt3H+, 1 g, Carl Roth, art. 39KT.1Carl Roth
Carl Roth S 2161 - FEW Chemicals, 820 nm in MeOH, 1 g, glass
From €260,28
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NIR-791 Heptamethine Cyanine Inner Salt, 1 g, Carl Roth, art. 39N2.1Carl Roth
Carl Roth S 2265 - FEW Chemicals, 791 nm in MeOH, 1 g, glass
From €434,43
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NIR-799 Heptamethine cyanine NEt3H+, 1 g, Carl Roth, art. 39LY.1Carl Roth
Carl Roth S 2163 - FEW Chemicals, 799 nm in MeOH, 1 g, glass
From €434,43
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VIS-740 Heptamethine cyanine iodide 1 g, Carl Roth, art. 39N5.1Carl Roth
Carl Roth S 2364 - FEW Chemicals, 740 nm in MeOH, 1 g, glass
From €260,28
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VIS-588 Trimethine Cyanine Tosylate, 1 g, Carl Roth, art. 39N4.1Carl Roth
Carl Roth VIS-588 Trimethine-, Cyanine Tosylate, 1 g, glass
From €269,96
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Coumarin VIS-436 TM-BQZ Et-Ester 1 g, Carl Roth, art. 39NP.1Carl Roth
Carl Roth Coumarin VIS-436 TM-BQZ Et-Ester, Absorption maximum (MeOH) = 436 nm, 1 g, glass
From €626,94
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Squaraine VIS-640, 1 g, Carl Roth, art. 39NC.1Carl Roth
Carl Roth S 2087 - FEW Chemicals, 640 nm in MeOH, 1 g, glass
From €260,28
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Questions about Fluorescent dyes & labels

Why Fluorescent dyes & labels?

A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.

A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.

This shelf belongs to Dyes, stains & indicators, inside Lab chemicals. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are Microscopy stains & staining solutions and Dyes & pigments. The category above this shelf is Dyes, stains & indicators.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. We deliver across the EU in two to five days if in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.