Dyes, Stains, & Indicators

Showing 1–16 of 25 results

Product info

Catalog Id
Size
Price
d-710-500
500 mg
600.00
d-710-1
1 g
1,080.00
d-710-2-5
2.5 g
2,434.00
d-710-5
5 g
4,386.00
Description

Product Specifications: 

Formula: C59H97ClN2O4

MW: 933.87 g/mol

Storage/Handling: Store at room temperature.

Product info

Catalog Id
Size
Price
f-249-1
1 g
297.00
f-249-5
5 g
1,322.00
f-249-10
10 g
2,494.00
f-249-3
840.00
Description


DL-m-Fluorotyrosine; Pardinon; Fluorthyrin

H-3-Fluoro-DL-Tyr-OH

C9H10FNO3

199.18 g/mol

Handling: Store at 5°C, protect from light.

Product info

Catalog Id
Size
Price
d-215-25
25 g
548.00
d-215-50
50 g
1,042.00
d-215-100
100 g
1,974.00
d-215-250
250 g
4,700.00
Description

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

MOLECULAR BIOLOGY GRADE

C10H13NO2

MW: 179.220 g/mol

White to light yellow crystalline powder

Store under inert gas at 4°C. Protect from light.

PubChem ID: 291350

Product info

Catalog Id
Size
Price
c-380-250
250 mg
315.00
c-380-500
500 mg
525.00
c-380-1
1 g
876.00
c-380-2-5
2.5 g
1,826.00
Description

Product Specifications
5-Carboxyfluorescein diacetate
5-CFDA

Formula: C25H16O9

MW: 460.39 g/mol

Storage/Handling: Store at -20°C.

PubChem CID: 133314

Product info

Catalog Id
Size
Price
c-385-1
1 g
586.00
c-385-2-5
2.5 g
1,222.00
c-385-5
5 g
2,038.00
c-385-10
10 g
3,399.00
Description

Product Specifications
5-Carboxytetramethylrhodamine;
5-TAMRA

Formula: C25H22N2O5

MW: 430.45 g/mol

Storage/Handling: Store at room temperature. Keep under inert gas. Protect from light.

 




Product info

Catalog Id
Size
Price
c-360-250
250 mg
342.00
c-360-500
500 mg
639.00
c-360-1
1 g
1,192.00
Description

Product Specifications
6-Carboxytetramethylrhodamine;
6-TAMRA

Formula: C25H22N2O5

MW: 430.45 g/mol

Storage/Handling: Store at room temperature. Keep under inert gas. Protect from light.






Product info

Catalog Id
Size
Price
f-215-100
100 mg
354.00
f-215-250
250 mg
633.00
f-215-500
500 mg
904.00
f-215-1
1 g
1,292.00
Description

6-Fluoro-3-indoxyl-beta-D-galactopyranoside is a biological substrate used as an chromogenic indicator in biochemical assays.

Product Specifications
6-Fluoro-3-indoxyl-β-D-galactopyranoside
F-beta-D-Gal

Formula: C14H16FNO6

MW: 313.29 g/mol

Storage/Handling: Store at -20°C. Protect from light.

PubChem Chemical ID: 24802134







Product info

Catalog Id
Size
Price
a-800-500
500 mg
417.00
a-800-1
1 g
698.00
a-800-2-5
2.5 g
1,452.00
a-800-25
153.00
Description

Product Specifications:

Formula: C16H8NNa3O9S3

MW: 523.40 g/mol

Storage/Handling: Store at room temperature.

PubChem CID: 9849652

Product info

Catalog Id
Size
Price
a-905-25
25 g
Description

Acriflavine HCl is a compound predominantly used in cellular biology for fluorescence staining. It intercalates between the base pairs of DNA and RNA. Among the acridine dyes, acriflavine has the highest affinity for DNA. Acriflavine stains eukaryotic cells exceptionally well in humic substance environments. It provides a robust experimental consistency and reduces the effect of minor experimental errors. The binding of acriflavine to DNA can be observed from a characteristic red shift in an absorption spectrum. While having a high affinity for DNA, acriflavine is limited to euchromatin for both DNA and RNA.

Acriflavine has also been found to inhibit heterodimeric transcription factors, specifically called hypoxia-inducible factors (HIFs). Studying the hyperactivity of HIFs has become a popular in oncology research, where chemicals like acriflavine are used to disrupt HIF activity of malignant cells. HIFs are activated in hypoxic conditions and promote angiogenesis to alleviate stress. They are normally regulated through proline and asparagine hydroxylation. Acriflavine halts HIF activity, specifically by binding to a subdomain of HIF-1α and HIF-2α.

Product Specifications
Acriflavine HCl
Euflavine
Xanthacridinum

Formula: C27H25ClN6

MW: 468.98 g/mol

Storage/Handling: Store at 4°C.

PubChem Chemical ID: 443101

NOT FOR HUMAN USE!!

Hazardous fees may apply for Air Shipments.

Product info

Catalog Id
Size
Price
a-430-5
5 g
78.00
a-430-25
25 g
302.00
Description

Alcian Blue is a stain used for glucosaminoglycans and other acidic polysaccharides in tissue samples. Alcian Blue can also be used as a bacterial stain.

Product Specifications
Alcian Blue
Ingrain Blue 1

Formula: C56H68N16S4Cl4Cu

MW: 1,298.86 g/mol

Storage/Handling: Store desiccated at room temperature.

PubChem Chemical ID: 16211091

Product info

Catalog Id
Size
Price
b-090-250
250 g
438.00
b-090-500
500 g
806.00
b-090-1
1 kg
1,478.00
b-090-2-5
2.5 kg
3,388.00
Description

Bromocresol Green is a free acid tracking dye for RNA gels with a pH range of 3.8 (yellow) to 5.4 (blue).

Product Specifications
Bromocresol Green, Free Acid, ACS Grade

Formula; C21H14Br4O5S

MW: 698.01 g/mol

Storage/Handling: Keep product in a dry and well-ventilated environment.

PubChem Chemical ID: 6451

Product info

Catalog Id
Size
Price
b-091-100
100 g
388.00
b-091-250
250 g
812.00
b-091-500
500 g
1,352.00
b-091-1
1 kg
2,242.00
Description

Bromocresol Green sodium salt is a tracking dye for RNA gels with a pH range of 3.8 (yellow) to 5.4 (blue).

Product Specifications
Bromocresol Green, Sodium Salt, ACS Grade

Formula; C21H13Br4O5SNa

MW: 720.00 g/mol

Storage/Handling: Keep product in a dry and well-ventilated environment.

PubChem Chemical ID: 6024631

Product info

Catalog Id
Size
Price
b-750-100
100 g
394.00
b-750-250
250 g
831.00
b-750-500
500 g
1,425.00
Description

Bromothymol blue sodium salt
3,3′,-Dibromothymolsulfonphthalein, sodium salt
BTB

MOLECULAR BIOLOGY GRADE

C 27H27Br2NaO5S

MW: 646.360 g/mol

Protect from light.

PubChem ID:22489401

Product info

Catalog Id
Size
Price
c-328-25
25 g
38.00
c-328-250
250 g
243.00
c-328-10
32.00
c-328-100
92.00
c-328-50
60.00
Description

Crystal violet is used in the classification of bacteria and is the active ingredient in Gram stain.

Product Specifications
Crystal violet
Basic violet 3
Methyl violet
Gention violet

MOLECULAR BIOLOGY GRADE

Formula: C25H30ClN3

MW: 407.99 g/mol

Storage/Handling: Store at room temperature.

Hazardous fees may apply for Air Shipments.

Product info

Catalog Id
Size
Price
c-370-1
1 kg
378.00
c-370-2-5
2.5 kg
820.00
c-370-5
5 kg
1,428.00
c-370-10
10 kg
2,482.00
Description

Crystal violet is used in the classification of bacteria and is the active ingredient in Gram stain.

Product Specifications
Crystal violet;
Basic violet 3;
Methyl violet, Gention violet

MOLECULAR BIOLOGY GRADE

C 25H30ClN3

MW: 407.99 g/mol

Strorage/Handling: Store at room temperature. Protect from light.

PubChem CID: 11057

Product info

Catalog Id
Size
Price
f-050-1
1 g
332.00
f-050-2-5
2.5 g
789.00
f-050-5
5 g
1,502.00
f-050-10
10 g
2,616.00
f-050-100
69.00
Description

Fluorescein-5-isothiocyanate; 5-Isothiocyanatofluorescein

FITC Isomer I

C21H11NO5S

389.39 g/mol

Handling/Storage: Store desiccated at -20°C. Protect from light.

PubChem CID: 18730