Fluorescent dyes & labels

308 products

Weergeven 289 - 308 van 308 producten

Weergeven 289 - 308 van 308 producten
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5-Carboxytetramethylrhodamine, 250 mg - Luminix HealthCarl Roth
Carl Roth 5-carboxytetramethylrhodamine
Vanaf €279,63
Kies opties
5-Carboxyfluorescein-N-hydroxysuccinimid, e ester, 50 mg - Luminix HealthCarl Roth
Carl Roth 5-Carboxyfluoresceïne-N-hydroxysuccinimide
Vanaf €202,23
Kies opties
5-(4-Chlorophenyl)-2-furaldehyde, min. 95 %, 500 mg - Luminix HealthCarl Roth
Carl Roth 5-(4-chloorfenyl)-2-furaldehyde
Vanaf €105,48
Kies opties
4-Chloro-7-nitrobenzofurazan, 10 g - Luminix HealthCarl Roth
Carl Roth 4-chloor-7-nitrobenzofurazan
Vanaf €308,66
Kies opties
3-Bromofuran, min. 95 %, 50 g - Luminix HealthCarl Roth
Carl Roth 3-Bromofuran, min. 95 %, 50 g
Vanaf €192,56
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L-Arginine 7-amido-4-methylcoumarin dihy, drochloride, 5 g - Luminix HealthCarl Roth
Carl Roth L-Arginine 7-amido-4-methylcoumarine dihy
Vanaf €192,56
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7-Amino-4-methylcoumarin hydrogensulfate, min. 90 %, 500 mg - Luminix HealthCarl Roth
Carl Roth 7-Amino-4-methylcoumarine waterstofsulfaat
Vanaf €89,91
Kies opties
4-Azidocoumarin, 50 mg - Luminix HealthCarl Roth
Carl Roth 4-Azidocoumarine
Vanaf €192,56
Kies opties
5-Acetoxymethyl-2-furaldehyde, min. 95 %, 5 g - Luminix HealthCarl Roth
Carl Roth 5-Acetoxymethyl-2-furaldehyde, min. 95 %, 5 g
Vanaf €105,48
Kies opties
7-Amino-4-methylcoumarin, min. 95 %, 50 g - Luminix HealthCarl Roth
Carl Roth 7-Amino-4-methylcoumarine
Vanaf €250,61
Kies opties
L-Proline 7-amido-4-methylcoumarin hydro, bromide salt, 100 mg - Luminix HealthCarl Roth
Carl Roth L-Proline 7-amido-4-methylcoumarine hydro
Vanaf €182,88
Kies opties
L-Phenylalanine 7-amido-4-methylcoumarin, trifluoroacetate salt, 250 mg - Luminix HealthCarl Roth
Carl Roth L-fenylalanine 7-amido-4-methylcoumarine
Vanaf €192,56
Kies opties
4-Nitrophenyl-alpha-L-arabinofuranoside, 250 mg - Luminix HealthCarl Roth
Carl Roth 4-Nitrofenyl-alfa-L-arabinofuranoside
Vanaf €463,46
Kies opties
1,5-Di(furan-2-yl)penta-1,4-dien-3-one, min. 95 %, 100 mg - Luminix HealthCarl Roth
Carl Roth 1,5-Di(furan-2-yl)penta-1,4-dieen-3-on
Vanaf €188,69
Kies opties
5-Hydroxymethylfurfural, ROTICHROM GC, 100 mg, glass - Luminix HealthCarl Roth
Carl Roth 5-hydroxymethylfurfural
Vanaf €106,43
Kies opties
5-Hydroxymethylfurfural, min. 95 %, technical, 100 g, glass - Luminix HealthCarl Roth
Carl Roth 5-hydroxymethylfurfural
Vanaf €295,11
Kies opties
5-Hydroxymethylfurfural, min. 97 %, for synthesis, 250 mg, glass - Luminix HealthCarl Roth
Carl Roth 5-hydroxymethylfurfural
Vanaf €20,84
Kies opties
5/6-Sulforhodamine 101-PEG3-Azide, > 90%, 5 mg, plastic - Luminix Healthbaseclick
baseclick 5/6-Sulforhodamine 101-PEG 3 -Azide
Vanaf €240,93
Kies opties
Copper phthalocyanine, min. 98 %, 5 g, glass - Luminix HealthCarl Roth
Carl Roth Koperftalocyanine
Vanaf €15,98
Kies opties
Acridine orange (C.I. 46005), for microscopy, 10 g, glass - Luminix HealthCarl Roth
Carl Roth Acridine oranje (CI 46005)
Vanaf €30,87
Kies opties

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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 Chemicaliën. 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. Articles in stock ship within 2–5 business days. 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.