Dyes, Stains, & Indicators

Gold Biotechnology's dyes and stains are used in numerous biological applications, including protein staining, electrophoresis, bacterial classification and Western staining. GoldBio’s catalog of high-quality dyes include Basic Fuschin, Brilliant Green, Bromocresol Green, Bromophenol Blue, Coomassie Stains, Crystal Violet, Orange G, Ponceau S and Xylenol Blue, among others. GoldBio guarantees high-quality products with excellent quality control and at a price that means you can focus your research money on your research.
Showing 1-20 of 39 items.

1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanin perchlorate

There is no image for 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanin perchlorate 1,1'-Dioctadecyl-3,3,3',3'-tetramethylindocarbocyanin perchlorate
Catalog ID Size Pricing
D-710-500 500 mg $ 400.00
D-710-1 1 g $ 720.00
D-710-2.5 2.5 g $ 1,623.00
D-710-5 5 g $ 2,924.00

Description

No description available

Product Specifications

Catalog ID D-710
CAS # 41085-99-8
MW 933.87 g/mol
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D-710-500 500 mg $ 400.00
D-710-1 1 g $ 720.00
D-710-2.5 2.5 g $ 1,623.00
D-710-5 5 g $ 2,924.00

3-Fluoro-DL-tyrosine

Catalog ID Size Pricing
F-249-1 1 g $ 198.00
F-249-3 3 g $ 560.00
F-249-5 5 g $ 881.00
F-249-10 10 g $ 1,663.00

Description

No description available

Product Specifications

Catalog ID F-249
CAS # 403-90-7
MW 199.18 g/mol
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F-249-1 1 g $ 198.00
F-249-3 3 g $ 560.00
F-249-5 5 g $ 881.00
F-249-10 10 g $ 1,663.00

4-Dimethylamino-2-methoxybenzaldehyde

Catalog ID Size Pricing
D-215-25 25 g $ 365.00
D-215-50 50 g $ 695.00
D-215-100 100 g $ 1,316.00
D-215-250 250 g $ 3,133.00

Description

4-Dimethylamino-2-methoxybenzaldehyde;
4-Dimethylamino-o-anisaldehyde

Product Specifications

Catalog ID D-215
CAS # 84562-48-1
MW 179.22 g/mol
Grade MOLECULAR BIOLOGY GRADE
Storage/Handling Store desiccated at 4°C. Protect from light and air.
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D-215-25 25 g $ 365.00
D-215-50 50 g $ 695.00
D-215-100 100 g $ 1,316.00
D-215-250 250 g $ 3,133.00

4-Methylumbelliferyl a-L-idopyranosiduronic acid sodium salt

Catalog ID Size Pricing
M-490-10 10 mg $ 529.00
M-490-25 25 mg $ 1,203.00
M-490-50 50 mg $ 2,188.00
M-490-100 100 mg $ 3,978.00

Description

No description available

Product Specifications

Catalog ID M-490
CAS # 89157-94-8
MW 374.27 g/mol
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M-490-10 10 mg $ 529.00
M-490-25 25 mg $ 1,203.00
M-490-50 50 mg $ 2,188.00
M-490-100 100 mg $ 3,978.00

5-Bromo-4-chloro-3-indoxyl-β-D-glucopyranoside

Catalog ID Size Pricing
B-385-250 250 mg $ 13.00
B-385-1 1 g $ 42.00
B-385-2.5 2.5 g $ 92.00
B-385-5 5 g $ 142.00

Description

No description available

Product Specifications

Catalog ID B-385
CAS # 15548-60-4
MW 408.64 g/mol
Storage/Handling Store at -20°C.
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B-385-250 250 mg $ 13.00
B-385-1 1 g $ 42.00
B-385-2.5 2.5 g $ 92.00
B-385-5 5 g $ 142.00

5-Carboxyfluorescein Diacetate

There is no image for 5-Carboxyfluorescein Diacetate 5-Carboxyfluorescein Diacetate
Catalog ID Size Pricing
C-380-250 250 mg $ 210.00
C-380-500 500 mg $ 350.00
C-380-1 1 g $ 584.00
C-380-2.5 2.5 g $ 1,217.00

Description

No description available

Product Specifications

Catalog ID C-380
CAS # 79955-27-4
MW 460.39 g/mol
Storage/Handling Store at -20°C.
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C-380-250 250 mg $ 210.00
C-380-500 500 mg $ 350.00
C-380-1 1 g $ 584.00
C-380-2.5 2.5 g $ 1,217.00

5-Carboxytetramethylrhodamine

There is no image for 5-Carboxytetramethylrhodamine 5-Carboxytetramethylrhodamine
Catalog ID Size Pricing
C-385-1 1 g $ 340.00
C-385-2.5 2.5 g $ 709.00
C-385-5 5 g $ 1,182.00
C-385-10 10 g $ 1,970.00

Description

No description available

Product Specifications

Catalog ID C-385
CAS # 91809-66-4
MW 430.45 g/mol
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C-385-1 1 g $ 340.00
C-385-2.5 2.5 g $ 709.00
C-385-5 5 g $ 1,182.00
C-385-10 10 g $ 1,970.00

6-Carboxytetramethylrhodamine

There is no image for 6-Carboxytetramethylrhodamine 6-Carboxytetramethylrhodamine
Catalog ID Size Pricing
C-360-50 50 mg $ 47.00
C-360-250 250 mg $ 198.00
C-360-500 500 mg $ 370.00
C-360-1 1 g $ 691.00

Description

No description available

Product Specifications

Catalog ID C-360
CAS # 91809-67-5
MW 430.45 g/mol
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C-360-50 50 mg $ 47.00
C-360-250 250 mg $ 198.00
C-360-500 500 mg $ 370.00
C-360-1 1 g $ 691.00

6-Fluoro-3-indoxyl-β-D-galactopyranoside

Catalog ID Size Pricing
F-215-100 100 mg $ 236.00
F-215-250 250 mg $ 422.00
F-215-500 500 mg $ 603.00
F-215-1 1 g $ 861.00

Description

No description available

Product Specifications

Catalog ID F-215
CAS # 207727-11-5
MW 313.29 g/mol
Storage/Handling Store at -20°C. Protect from light.
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F-215-100 100 mg $ 236.00
F-215-250 250 mg $ 422.00
F-215-500 500 mg $ 603.00
F-215-1 1 g $ 861.00

8-Aminopyrene-1,3,6-trisulfonic acid, trisodium salt

There is no image for 8-Aminopyrene-1,3,6-trisulfonic acid, trisodium salt 8-Aminopyrene-1,3,6-trisulfonic acid, trisodium salt
Catalog ID Size Pricing
A-800-25 25 mg $ 89.00
A-800-500 500 mg $ 242.00
A-800-1 1 g $ 404.00
A-800-2.5 2.5 g $ 842.00

Description

No description available

Product Specifications

Catalog ID A-800
CAS # 196504-57-1
MW 523.40 g/mol
Storage/Handling Store at room temperature.
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A-800-25 25 mg $ 89.00
A-800-500 500 mg $ 242.00
A-800-1 1 g $ 404.00
A-800-2.5 2.5 g $ 842.00

Acriflavine HCl

Catalog ID Size Pricing
A-905-25 25 g $ 55.00

Description

No description available

Product Specifications

Catalog ID A-905
CAS # 8063-24-9
MW 468.98 g/mol
Storage/Handling Store at 4°C.
UN Number 3077
Item Class 9
Group Number III
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A-905-25 25 g $ 55.00

Alcian Blue

Catalog ID Size Pricing
A-430-5 5 g $ 50.00
A-430-25 25 g $ 195.00

Description

No description available

Product Specifications

Catalog ID A-430
CAS # 33864-99-2
MW 1298.86 g/mol
Grade HIGH PURITY GRADE
Storage/Handling Store desiccated at room temperature.
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A-430-5 5 g $ 50.00
A-430-25 25 g $ 195.00

Basic Fuchsin

Catalog ID Size Pricing
F-060-25 25 g $ 60.00
F-060-100 100 g $ 150.00

Description

Basic fuchsin is a fluorescent dye composed of rosaniline, magenta II, pararosaniline and new fuschsine. Basic fuchsin staining is certified to use for the detection of acid-fast bacilli and is commonly used in the Ziehl Neelsen staining method.

This dye has also been shown to stain tubercle Bacillus and to compare E. coli and Aerobacter aerogenes.

Product Specifications

Catalog ID F-060
CAS # 632-99-5
MW 337.85 g/mol
Grade MOLECULAR BIOLOGY GRADE
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F-060-25 25 g $ 60.00
F-060-100 100 g $ 150.00

Blazin' Blue™ Protein Gel Stain

Catalog ID Size Pricing
P-810-1 1 L $ 92.00

Description

Blazin' Blue™ Protein Gel Stain is a ready-to-use protein gel staining solution that is a safer and more effective replacement for traditional Coomassie stains. Blazin' Blue™ offers a faster alternative to protein staining (5-60 minutes) in a single step without the need for fixation or washing. Protein bands can be detected through visible blue staining or by near-infrared fluorescence. And since Blazin' Blue™ is aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Blue™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Product Specifications

Catalog ID P-810
Storage/Handling Store at 4°C.
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P-810-1 1 L $ 92.00

Blazin' Bright™ Luminescent Protein Gel Stain

Catalog ID Size Pricing
P-820-1 1 L $ 118.00

Description

Blazin' Bright™ Luminescent Protein Gel Stain is a ready-to-use luminescent protein gel staining solution that is a safer and more effective replacement for traditional fluorescent staining. Blazin' Bright™ offers a faster alternative to protein staining (5-60 minutes) in a single step without the need for fixation (destaining is optional). The Blazin' Bright™ gel stains are aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Bright™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Blazin' Bright™ has a detection limit around 1-10 ng, depending on the detection method used (staining intensity varies between proteins) and does not cause gel shrinkage. Blazin' Bright™ staining is also fully compatible with mass spectrometry (MS) and Edman-based sequencing.

Product Specifications

Catalog ID P-820
Storage/Handling Store at room temperature.
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P-820-1 1 L $ 118.00

Blazin' Bright™ Luminescent UV Protein Gel Stain

Catalog ID Size Pricing
P-825-1 1 L $ 160.00

Description

Blazin' Bright™ Luminescent UV Protein Gel Stain is a ready-to-use luminescent protein gel staining solution that is a safer and more effective replacement for traditional fluorescent staining. Gels stained with our Blazin' Bright™ Luminescent UV Protein Gel Stain can be visualized rapidly (5-30 minutes) in a single step without fixation (destaining is optional). The Blazin' Bright™ gel stains are aqueous based, there are no hazardous chemicals like methanol or acetic acid to worry about. Blazin' Bright™ Protein Gel Stain is certified under CCR Title 22 as non-toxic to the environment for drain disposal after a simple pH neutralization step.

Blazin' Bright™ Luminescent UV has a detection limit around 1-10 ng, depending on the detection method used (staining intensity varies between proteins) and does not cause gel shrinkage. Blazin' Bright™ staining is also fully compatible with mass spectrometry (MS) and Edman-based sequencing.

Product Specifications

Catalog ID P-825
Storage/Handling Store at 4°C.
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P-825-1 1 L $ 160.00

Brilliant Green

Catalog ID Size Pricing
B-080-100 100 g $ 52.00

Description

No description available

Product Specifications

Catalog ID B-080
CAS # 633-03-4
MW 482.63 g/mol
Grade CERTIFIABLE GRADE
Storage/Handling Store at room temperature.
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B-080-100 100 g $ 52.00

Bromocresol Green Free Acid, ACS Grade

Catalog ID Size Pricing
B-090-250 250 g $ 292.00
B-090-500 500 g $ 537.00
B-090-1 1 kg $ 985.00
B-090-2.5 2.5 kg $ 2,259.00

Description

No description available

Product Specifications

Catalog ID B-090
CAS # 76-60-8
MW 698.01 g/mol
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B-090-250 250 g $ 292.00
B-090-500 500 g $ 537.00
B-090-1 1 kg $ 985.00
B-090-2.5 2.5 kg $ 2,259.00

Bromocresol Green, Sodium Salt, ACS Grade

Catalog ID Size Pricing
B-091-100 100 g $ 225.00
B-091-250 250 g $ 470.00
B-091-500 500 g $ 783.00
B-091-1 1 kg $ 1,300.00

Description

No description available

Product Specifications

Catalog ID B-091
CAS # 62625-32-5
MW 720.00 g/mol
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B-091-100 100 g $ 225.00
B-091-250 250 g $ 470.00
B-091-500 500 g $ 783.00
B-091-1 1 kg $ 1,300.00

Bromophenol Blue Free Acid, ACS Grade

Catalog ID Size Pricing
B-092-5 5 g $ 28.00
B-092-25 25 g $ 35.00
B-092-100 100 g $ 86.00

Description

Bromophenol blue is a dye for tracking proteins and nucleic acids in gel electrophoresis. Bromophenol blue migrates at about the same rate as ~500bp DNA in a 1% agarose gel and at the buffer front in protein polyacrylamide gels.

Product Specifications

Catalog ID B-092
CAS # 115-39-9
MW 669.96 g/mol
Storage/Handling Store desiccated at room temperature.
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B-092-5 5 g $ 28.00
B-092-25 25 g $ 35.00
B-092-100 100 g $ 86.00

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