Dyes


Application: NO2 (NO metabolite) detection, fluorometric
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SKU:
D418
CAS Nr.:
[771-97-1]
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Manufacturer:
€ 90,00 *
Application: Zn2+ detection, colorimetric
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SKU:
B026
CAS Nr.:
[81608-06-2]
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Manufacturer:
€ 97,00 *
Azomethine H is a colorimetric reagent for boron detection.
Size 
SKU:
A015
CAS Nr.:
[32266-60-7]
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  • Size
Manufacturer:
from
€ 90,00 *
Fluorescence detection
Ready-to-use solution
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SKU:
BS05
CAS Nr.:
[65-61-2]
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Manufacturer:
€ 126,00 *
Fluorescence detection
Ready-to-use solution
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SKU:
BS03
CAS Nr.:
[79955-27-4]
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Manufacturer:
€ 218,00 *
Highly sensitive fluorescence detection
No washing required
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SKU:
BS01
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Manufacturer:
€ 288,00 *
#NV
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SKU:
BS02
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Manufacturer:
€ 288,00 *
Fluorescence detection
Ready-to-use solution
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SKU:
BS04
CAS Nr.:
[28718-90-3]
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Manufacturer:
€ 126,00 *
Fluorescence detection
Ready-to-use solution
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SKU:
BS07
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Manufacturer:
€ 126,00 *
Bathocuproinedisulfonic acid is a water-soluble analog of bathocuproine that emits fluorescence under UV light.
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SKU:
B002
CAS Nr.:
[98645-85-3]
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Manufacturer:
€ 263,00 *
BCECF is the most widely used intracellular pH probe. BCECF is highly water-soluble because it has 4 to 5 negative charges at neutral pH value; it becomes difficult to pass through the cell membrane after loading. Its pKa value, 6.97, is higher than that of carboxyfluorescein. BCECF has an isosbestic point at 439 nm in the excitation spectra, so it can be used in ratiometry, similar to Fura 2.
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SKU:
B031
CAS Nr.:
[85138-49-4]
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Manufacturer:
€ 180,00 *
color change: pH 2.8 (yellow) to pH 4.4 (blue)
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SKU:
1710
CAS Nr.:
[34725-61-6]
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Manufacturer:
from
€ 38,11 *
Application: Metal indicator, Ca2+ and Mg2+ detection, colorimetric
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SKU:
B015
CAS Nr.:
[1787-61-7]
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Manufacturer:
€ 90,00 *
Calcein is a fluorescent metal indicator for calcium detection with EDTA titration.
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SKU:
C001
CAS Nr.:
[1461-15-0]
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Manufacturer:
from
€ 90,00 *
Calcein Blue solution emits bright blue fluorescence (?em=445 nm) at pH 4-11, but no fluorescence at pH 12 or higher. The blue fluorescence of the Calcein Blue solution at pH 4-11 is quenched by metal ions such as Co, Cu, Mn, Ni, and Pb. However, Calcein Blue forms a highly fluorescent complex with alkaline earth metals at pH 12 or higher. Since the endpoint of the chelate titration is clear by UV irradiation at 200-370 nm in a dark room, highly stained samples can be used. Calcein Blue is also suitable to determine Fe and Zr ions. Calcein Blue-Zn chelate can detect 10 ppb of F-. Calcein Blue aqueous solution emits laser at 449-490 nm.
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SKU:
C002
CAS Nr.:
[54375-47-2]
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Manufacturer:
€ 95,50 *
Propidium iodide (PI) is an ethidium bromide analog that emits red fluorescence upon intercalation with double-stranded DNA. PI does not permeate viable cell membranes, but passes through disturbed cell membranes and stains the nuclei. PI is often used in combination with a fluorescein compound, such as Calcein-AM or FDA, for simultaneous staining of viable and dead cells.
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SKU:
P378
CAS Nr.:
[25535-16-4]
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Manufacturer:
€ 97,00 *
AO is utilized for the detection of both, double-stranded DNA and single-stranded DNA or RNA.
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SKU:
A430
CAS Nr.:
[65-61-2]
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Manufacturer:
€ 113,50 *
Solution1 mM in DMSO
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SKU:
C396
CAS Nr.:
[148504-34-1]
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Manufacturer:
€ 225,00 *
CFSE is utilized for detection of viable cell as well as for the long-term observation of cell activities by fluorescent microscopy.
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SKU:
C375
CAS Nr.:
[150347-59-4]
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Manufacturer:
€ 90,00 *
7-Isobutyloxycarbonyloxy-3H-phenazin-3-one Cellstain-
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SKU:
C410
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Manufacturer:
€ 207,00 *
Hoechst dyes are cell membrane permeable and stain DNA to emit intense blue fluorescence. They bind to DNA in the minor groove of poly-AT sequence rich areas. Both Hoechst 33342 and Hoechst 33258 are water-soluble and stable in aqueous solutions. The excitation and emission wavelengths of Hoechst-DNA complex are 350 nm and 460 nm, respectively.
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SKU:
H341
CAS Nr.:
[23491-45-4]
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Manufacturer:
€ 92,00 *
Hoechst dyes are cell membrane permeable and stain DNA to emit intense blue fluorescence. They bind to DNA in the minor groove of poly-AT sequence rich areas. Both Hoechst 33342 and Hoechst 33258 are water-soluble and stable in aqueous solutions. The excitation and emission wavelengths of Hoechst-DNA complex are 350 nm and 460 nm, respectively.
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SKU:
H342
CAS Nr.:
[23491-52-3]
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Manufacturer:
€ 92,00 *
MitoRed is a cell-membrane-permeable, rhodamine-based dye. It localizes in mitochondria and emits red fluorescence. The interaction of MitoRed with mitochondria depends on the membrane potential of the mitochondria.
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SKU:
R237
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Manufacturer:
€ 216,00 *
Propidium iodide (PI) is an ethidium bromide analog that emits red fluorescence upon intercalation with double-stranded DNA. PI does not permeate viable cell membranes, but passes through disturbed cell membranes and stains the nuclei. PI is often used in combination with a fluorescein compound, such as Calcein-AM or FDA, for simultaneous staining of viable and dead cells.
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SKU:
P346
CAS Nr.:
[25535-16-4]
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Manufacturer:
€ 90,00 *
Calcein-AM is the most suitable fluorescent probe for staining viable cells because of its low cytotoxicity.
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SKU:
C326
CAS Nr.:
[148504-34-1]
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Manufacturer:
€ 207,00 *
DAPI (4?,6-diamidino-2-phenylindole) is a DNA intercalator being specific to AT-rich sequences by attaching the minor groove of the to DNA double helix in the same way as Hoechst dyes do.
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SKU:
D212
CAS Nr.:
[28718-90-3]
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  • Größe
Manufacturer:
€ 90,00 *
DAPI (4?,6-diamidino-2-phenylindole) is a DNA intercalator being specific to AT-rich sequences by attaching the minor groove of the to DNA double helix in the same way as Hoechst dyes do.
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SKU:
D523
CAS Nr.:
[28718-90-3]
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Manufacturer:
€ 90,00 *
Fluorometric microscope detection
Simultaneous determination of viable and dead cells
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SKU:
CS01
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Manufacturer:
€ 450,00 *
FDA is cell-membrane permeable and accumulates inside of viable cells as fluorescein. Since fluorescein is less hydrophilic than BCECF or Calcein, the leakage of fluorescein from cells is rather high. FDA is also utilized for flow cytometry.
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SKU:
F209
CAS Nr.:
[596-09-8]
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Manufacturer:
€ 108,00 *
CFSE (carboxyfluorescein succinimidyl ester) is utilized for detection of viable cell as well as for the long-term observation of cell activities by fluorescent microscopy.
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SKU:
C309
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Manufacturer:
€ 273,50 *
Brilliant Blue. Colorimetric agent
Size 
SKU:
9153
CAS Nr.:
[6104-58-1]
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  • Size
Manufacturer:
from
€ 24,18 *
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SKU:
C440
CAS Nr.:
[90217-02-0]
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Manufacturer:
€ 245,00 *
Cyanoline Blue is a mixture of monopyrazolone and bispyrazolone. It is used as a colorimetric reagent for CN- detection.
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SKU:
C017
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Manufacturer:
€ 185,50 *
D-Luciferin is a firefly luciferase substrate. Luciferin-luciferase luminescence is used for ATP monitoring to determine cell viability and bacteria counting. It is also used for reporter gene assays.
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SKU:
L226
CAS Nr.:
[115144-35-9]
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Manufacturer:
€ 309,50 *
DAB is one of the most commonly used oxidative chromogenic dyes for the detection of peroxidase in immunohistochemistry.
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SKU:
D006
CAS Nr.:
[7411-49-6]
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Manufacturer:
from
€ 252,00 *
DAN is a highly selective colorimetric and fluorometric reagent for Se detection.
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SKU:
D027
CAS Nr.:
[771-97-1]
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Manufacturer:
€ 363,50 *
Autophagosome staining dye
Features:
• Quantitative Analysis by Plate Reader
• High Correlation with Autophagy Marker LC3
• No Need for Transfection
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SKU:
D676
Variations in:
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Manufacturer:
€ 504,00 *
Fluorescent dye for DNA
Size 
SKU:
1050
CAS Nr.:
[28718-90-3]
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  • Size
Manufacturer:
from
€ 39,06 *
Autophagy staining dye
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SKU:
D677
Variations in:
  • Größe
Manufacturer:
€ 504,00 *
DiBAC4(3) is a Bis-oxonol-type, membrane-potential, sensitive dye.
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SKU:
D545
CAS Nr.:
[70363-83-6]
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Manufacturer:
€ 414,00 *
DPPP is a non-fluorescent triphenylphosphine compound. It reacts with hydroperoxide to generate DPPP oxide that emits fluorescence at 352 nm excitation and 380 nm emission wavelengths. Post-column HPLC method is used to determine phospholipid peroxide in sample solutions.
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SKU:
D350
CAS Nr.:
[110231-30-6]
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Manufacturer:
€ 180,00 *
DTNB is known as Ellman’s reagent. It is used for the colorimetric determination of thiol groups in biological samples.
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SKU:
D029
CAS Nr.:
[69-78-3]
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Manufacturer:
€ 108,00 *
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SKU:
1341
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Manufacturer:
European ADR hazard sign:
60
UN 2810
from
€ 46,04 *
SKU:
EX03
Variations in:
  • Größe
Manufacturer:
€ 306,00 *
SKU:
EX01
Variations in:
  • Größe
Manufacturer:
€ 306,00 *
SKU:
EX02
Variations in:
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Manufacturer:
€ 306,00 *
SKU:
EX06
Variations in:
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Manufacturer:
€ 248,50 *
SKU:
EX04
Variations in:
  • Größe
Manufacturer:
€ 248,50 *
SKU:
EX05
Variations in:
  • Größe
Manufacturer:
€ 248,50 *

• High sensitivity for intracellular Fe2+ detection
• Suitable for live cell imaging
• Applicable for plate reader assay
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SKU:
F374
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  • Größe
Manufacturer:
from
€ 189,00 *

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