Catalogue > Dyes & Stains


Dyes & Stains

0.07 % Ethidium bromide - 1 % Ethidium bromide solution - Acridine orange (C.I. 46005) - Amido Black 10B - Bromophenol blue sodium salt - Cochenille Red (C.I. 16255) - Coomassie-brilliant blue R-250 (C.I. 42660) - Cresol Red - DAPI, molecular biology grade, min. 98%. - Fast Green FCF (C.I. 42053) - Fuchsin acid pure (C.I. 42685) - Fuchsin basic pure (C.I. 42510) - GelRed® in water (10000-time concentrate) - GelRed® in water (3-time concentrate) - HighPure Propidium iodide - HydraGreen™ - Methyl Green (C.I. 42590) - Methylen Blue (C.I. 52015) - Methylen Blue DNA-staining solution - Methylen Blue Solution (0.4% ethanolic solution) - Neutral Red (C.I. 50040) - Orange G (C.I. 16230) - Ponceau S (C.I. 27195) - Ponceau S Solution - Trypan Blue (C.I. 23850) - Xylene cyanol FF


0.07 % Ethidium bromide 2 x 5 mL - M3179.0010
41,50 EUR Package Size: 2 x 5 mL (2,7-Diamino-10-ethyl-9-phenylphenanthridium bromide) Ethidium bromide is an intercalating agent for nucleic acids. It is widely used for staining of nucleic acids after electrophoresis on agarose or acrylamide gels and for fluorescent labeling on a cesium chloride gradient. As Ethidium bromide is a



0.07 % Ethidium bromide 5 x 5 mL - M3179.0025
83,00 EUR Package Size: 5 x 5 mL (2,7-Diamino-10-ethyl-9-phenylphenanthridium bromide) Ethidium bromide is an intercalating agent for nucleic acids. It is widely used for staining of nucleic acids after electrophoresis on agarose or acrylamide gels and for fluorescent labeling on a cesium chloride gradient. As Ethidium bromide is a


1 % Ethidium bromide solution 10 mL - M3178.0010


1 % Ethidium bromide solution 10 mL - M3178.0010
26,56 EUR Package Size: 10 mL (2,7-Diamino-10-ethyl-9-phenylphenanthridium bromide) Ethidium bromide is an intercalating agent for nucleic acids. It is widely used for staining of nucleic acids after electrophoresis on agarose or acrylamide gels and for fluorescent labeling on a cesium chloride gradient. As Ethidium bromide is a


1 % Ethidium bromide solution 25 mL - M3178.0025


1 % Ethidium bromide solution 25 mL - M3178.0025
40,81 EUR Package Size: 25 mL (2,7-Diamino-10-ethyl-9-phenylphenanthridium bromide) Ethidium bromide is an intercalating agent for nucleic acids. It is widely used for staining of nucleic acids after electrophoresis on agarose or acrylamide gels and for fluorescent labeling on a cesium chloride gradient. As Ethidium bromide is a



Acridine orange (C.I. 46005) 10 g - M3175.0010
27,39 EUR Package Size: 10 g Fluorochromic dye for selective staining of Tumors. Stain for RNA in PAGE, used as 2% solution in 15% acetic acid with 1% lanthanum acetate. Used in flow cytometry due to its capacity to differentially stain single and double-stranded nucleic acids. Potent cancerogenic substance. (Tyrer H.W. et al. (1979)



Acridine orange (C.I. 46005) 100 g - M3175.0100
114,16 EUR Package Size: 100 g Fluorochromic dye for selective staining of Tumors. Stain for RNA in PAGE, used as 2% solution in 15% acetic acid with 1% lanthanum acetate. Used in flow cytometry due to its capacity to differentially stain single and double-stranded nucleic acids. Potent cancerogenic substance. (Tyrer H.W. et al. (1979)



Acridine orange (C.I. 46005) 25 g - M3175.0025
38,95 EUR Package Size: 25 g Fluorochromic dye for selective staining of Tumors. Stain for RNA in PAGE, used as 2% solution in 15% acetic acid with 1% lanthanum acetate. Used in flow cytometry due to its capacity to differentially stain single and double-stranded nucleic acids. Potent cancerogenic substance. (Tyrer H.W. et al. (1979)



Amido Black 10B 100 g - M3314.0100
67,07 EUR Package Size: 100 g Amido black 10 B (Acid Black, Naphthalene Black B, Naphthol Blue Black B, Buffalo Black NBR) Wayne F.P. et al. (1995) J. Biol. Chem. 270, 21404-21410.



Amido Black 10B 25 g - M3314.0025
35,03 EUR Package Size: 25 g Amido black 10 B (Acid Black, Naphthalene Black B, Naphthol Blue Black B, Buffalo Black NBR) Wayne F.P. et al. (1995) J. Biol. Chem. 270, 21404-21410.



Bromophenol blue sodium salt 5 g - M3092.0005
24,57 EUR Package Size: 5 g Tracking dye for gel electrophoresis. Ogden R.C. and Adams D.A. (1987) Methods Enzymol. 152, 61-87 - Sambrock J. et al. (1989) Molecular cloning: A Laboratory Manual 2nd Edition, page 6.12, Cold Spring Harbor, New York.



Cochenille Red (C.I. 16255) 25 g - M3372.0025
31,24 EUR Package Size: 25 g Acid Red 18, Cochenillerot A, Cochineal, Neucoccin, Ponceau 4R 



Coomassie-brilliant blue R-250 (C.I. 42660) 10 g - M3093.0010
38,34 EUR Package Size: 10 g Ref.: Chrambach A. et al. (1967) Anal. Biochem., 20, 150-154 - Neuhoff V. et al. (1988) Electrophoresis, 9, 255.



Coomassie-brilliant blue R-250 (C.I. 42660) 100 g - M3093.0100
88,12 EUR Package Size: 100 g Ref.: Chrambach A. et al. (1967) Anal. Biochem., 20, 150-154 - Neuhoff V. et al. (1988) Electrophoresis, 9, 255.



Coomassie-brilliant blue R-250 (C.I. 42660) 25 g - M3093.0025
45,64 EUR Package Size: 25 g Ref.: Chrambach A. et al. (1967) Anal. Biochem., 20, 150-154 - Neuhoff V. et al. (1988) Electrophoresis, 9, 255.



Cresol Red 1 g - M3371.0001
25,46 EUR Package Size: 1 g Cresol Red can also be used as a color marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. In a 1% agarose gel it runs approximately at the size of a 125 base pair (bp) DNA molecule (it depends on the concentration of buffer and other component). Bromophenol



Cresol Red 25 g - M3371.0025
68,22 EUR Package Size: 25 g Cresol Red can also be used as a color marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. In a 1% agarose gel it runs approximately at the size of a 125 base pair (bp) DNA molecule (it depends on the concentration of buffer and other component). Bromophenol



Cresol Red 5 g - M3371.0005
30,31 EUR Package Size: 5 g Cresol Red can also be used as a color marker to monitor the process of agarose gel electrophoresis and polyacrylamide gel electrophoresis. In a 1% agarose gel it runs approximately at the size of a 125 base pair (bp) DNA molecule (it depends on the concentration of buffer and other component). Bromophenol



DAPI, molecular biology grade, min. 98%. 10 mg - M3176.0010
64,74 EUR Package Size: 10 mg 4',6-Diamino-2-phenylindole x 2HCl x H2O. Fluorescent dye binding selectively to DNA. For demonstration of mycoplasmas and viruses in cell. For flourescent chromosome staining. Dye for brains stem.



DAPI, molecular biology grade, min. 98%. 100 mg - M3176.0100
240,69 EUR Package Size: 100 mg 4',6-Diamino-2-phenylindole x 2HCl x H2O. Fluorescent dye binding selectively to DNA. For demonstration of mycoplasmas and viruses in cell. For flourescent chromosome staining. Dye for brains stem.



DAPI, molecular biology grade, min. 98%. 25 mg - M3176.0025
104,58 EUR Package Size: 25 mg 4',6-Diamino-2-phenylindole x 2HCl x H2O. Fluorescent dye binding selectively to DNA. For demonstration of mycoplasmas and viruses in cell. For flourescent chromosome staining. Dye for brains stem.



Fast Green FCF (C.I. 42053) 10 g - M3399.0010
42,00 EUR Package Size: 10 g Fast Green is used for protein staining in IEF, native and SDS PAGE. Fast Green staining is linear over a wide range of protein concentration (wider than Coomassie). Fixing of proteins before staining is recommended. Staining procedure: 2h with 0.1% Fast Green FCF in either 30% (v/v) Ethanol, 10% (v/v)



Fast Green FCF (C.I. 42053) 25 g - M3399.0025
68,22 EUR Package Size: 25 g Fast Green is used for protein staining in IEF, native and SDS PAGE. Fast Green staining is linear over a wide range of protein concentration (wider than Coomassie). Fixing of proteins before staining is recommended. Staining procedure: 2h with 0.1% Fast Green FCF in either 30% (v/v) Ethanol, 10% (v/v)



Fast Green FCF (C.I. 42053) 5 g - M3399.0005
29,21 EUR Package Size: 5 g Fast Green is used for protein staining in IEF, native and SDS PAGE. Fast Green staining is linear over a wide range of protein concentration (wider than Coomassie). Fixing of proteins before staining is recommended. Staining procedure: 2h with 0.1% Fast Green FCF in either 30% (v/v) Ethanol, 10% (v/v)



Fuchsin acid pure (C.I. 42685) 100 g - M3398.0100
106,89 EUR Package Size: 100 g Acid violett 19, Rubin S, Fuchsin trisulfonate. Used as indicator pH 12-14.



Fuchsin acid pure (C.I. 42685) 25 g - M3398.0025
40,16 EUR Package Size: 25 g Acid violett 19, Rubin S, Fuchsin trisulfonate. Used as indicator pH 12-14.



Fuchsin acid pure (C.I. 42685) 50 g - M3398.0050
63,50 EUR Package Size: 50 g Acid violett 19, Rubin S, Fuchsin trisulfonate. Used as indicator pH 12-14.



Fuchsin basic pure (C.I. 42510) 100 g - M3397.0100
150,41 EUR Package Size: 100 g Mixture of homologues of parafuchsin.



Fuchsin basic pure (C.I. 42510) 25 g - M3397.0025
27,39 EUR Package Size: 25 g Mixture of homologues of parafuchsin.



Fuchsin basic pure (C.I. 42510) 50 g - M3397.0050
75,75 EUR Package Size: 50 g Mixture of homologues of parafuchsin.



GelRed® in water (10000-time concentrate) 10 mL - M3199.1010
2.060,28 EUR Package Size: 10 mL GelRed(TM) is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed is far more sensitive than EB without requiring a destaining



GelRed® in water (10000-time concentrate) 2 mL - M3199.2000
543,64 EUR Package Size: 2 mL GelRed(TM) is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed is far more sensitive than EB without requiring a destaining



GelRed® in water (10000-time concentrate) 5 mL - M3199.5000
1.118,27 EUR Package Size: 5 mL GelRed(TM) is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed is far more sensitive than EB without requiring a destaining



GelRed® in water (10000-time concentrate) 500 µL - M3199.0500
150,42 EUR Package Size: 500 µL GelRed(TM) is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EB) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed is far more sensitive than EB without requiring a destaining



HighPure Propidium iodide 100 mg - M3181.0100
99,60 EUR Package Size: 100 mg For selective labeling of DNA in dead cells. Used in tumor diagnosis flow cytometry. For the study of micronuclear morphology of protozoa. Potent carcerogenic agent. Valet G. et al. (1987) Blut 49, 37-43.



HighPure Propidium iodide 25 mg - M3181.0025
33,20 EUR Package Size: 25 mg For selective labeling of DNA in dead cells. Used in tumor diagnosis flow cytometry. For the study of micronuclear morphology of protozoa. Potent carcerogenic agent. Valet G. et al. (1987) Blut 49, 37-43.



HighPure Propidium iodide 250 mg - M3181.0250
265,59 EUR Package Size: 250 mg For selective labeling of DNA in dead cells. Used in tumor diagnosis flow cytometry. For the study of micronuclear morphology of protozoa. Potent carcerogenic agent. Valet G. et al. (1987) Blut 49, 37-43.



Methyl Green (C.I. 42590) 10 g - M3363.0010
58,07 EUR Package Size: 10 g Müller W., Gautier F. (1975) Eur. J. Biochem. 54, 385-394, Interaktion von heteroaromatischen Komponenten mit Nukleinsäuren. Methylgrün färbt DNA durch spezifische Bindung an AT-Basenpaare ohne zu interkalieren. Die Trennfähigkeit verschiedener DNAs wird im CsCl-Gradienten erhöht.



Methyl Green (C.I. 42590) 25 g - M3363.0025
108,12 EUR Package Size: 25 g Müller W., Gautier F. (1975) Eur. J. Biochem. 54, 385-394, Interaktion von heteroaromatischen Komponenten mit Nukleinsäuren. Methylgrün färbt DNA durch spezifische Bindung an AT-Basenpaare ohne zu interkalieren. Die Trennfähigkeit verschiedener DNAs wird im CsCl-Gradienten erhöht.



Methyl Green (C.I. 42590) 5 g - M3363.0005
34,06 EUR Package Size: 5 g Müller W., Gautier F. (1975) Eur. J. Biochem. 54, 385-394, Interaktion von heteroaromatischen Komponenten mit Nukleinsäuren. Methylgrün färbt DNA durch spezifische Bindung an AT-Basenpaare ohne zu interkalieren. Die Trennfähigkeit verschiedener DNAs wird im CsCl-Gradienten erhöht.



Methylen Blue (C.I. 52015) 100 g - M3359.0100
54,05 EUR Package Size: 100 g Methylenblue is used to stain nucleic acids in polyacrylamide gels, but it can also be used to stain agarose gels. Staining procedure: Incubate gel for 1 hour in 0.4 M Na-acetate/0.4 M acetic acid / 0.2% methylenblue (pH4.7). Peacook A.C., Dingman C.W. (1967) Biochemistry 6, 1818-1827.



Methylen Blue (C.I. 52015) 25 g - M3359.0025
31,59 EUR Package Size: 25 g Methylenblue is used to stain nucleic acids in polyacrylamide gels, but it can also be used to stain agarose gels. Staining procedure: Incubate gel for 1 hour in 0.4 M Na-acetate/0.4 M acetic acid / 0.2% methylenblue (pH4.7). Peacook A.C., Dingman C.W. (1967) Biochemistry 6, 1818-1827.



Methylen Blue DNA-staining solution 10 mL - M3352.0010
99,87 EUR Package Size: 10 mL Approx. 50mL 1X DNA-Dye Methylene blue staining solution are required to stain an agarose gel with the dimensions of approx. 80 x 60mm (width x length) and a thickness of 3 - 4mm. The gel should be trimmed down appropriately, with the edge of a ruler for example, to remove areas of the gel that were not



Methylen Blue Solution (0.4% ethanolic solution) 100 mL - M3351.
21,38 EUR Package Size: 100 mL Ready-to-use redox-indicator solution (0.1% methylen blue in water (20°C)).



Methylen Blue Solution (0.4% ethanolic solution) 500 mL - M3351.
36,05 EUR Package Size: 500 mL Ready-to-use redox-indicator solution (0.1% methylen blue in water (20°C)).



Neutral Red (C.I. 50040) 10 g - M3370.0010
36,92 EUR Package Size: 10 g Used as an indicator for preparing neutral red paper and as a biological stain.



Neutral Red (C.I. 50040) 100 g - M3370.0100
204,33 EUR Package Size: 100 g Used as an indicator for preparing neutral red paper and as a biological stain.



Neutral Red (C.I. 50040) 25 g - M3370.0025
60,94 EUR Package Size: 25 g Used as an indicator for preparing neutral red paper and as a biological stain.



Orange G (C.I. 16230) 10 g - M3180.0010
27,44 EUR Package Size: 10 g Tracking dye for gel electrophoresis. Significantly faster than bromophenol blue.



Orange G (C.I. 16230) 25 g - M3180.0025
31,27 EUR Package Size: 25 g Tracking dye for gel electrophoresis. Significantly faster than bromophenol blue.



Ponceau S (C.I. 27195) 10 g - M3349.0010
29,99 EUR Package Size: 10 g Ponceau S is used for reversible staining proteins blotted on nitrocellulose membran and while running a TAU electrophoresis. The reversibility of the staining process is ideally suited for subsequent immunoblots (western blot) or other colour reactions as Ponceau S can be completely removed. Ponceau S is



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