JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB146278

Stains-All, cationic carbocyanine dye

Be the first to review this product! Submit a review

|

(0 Publication)

MW 559.58 g/mol, Purity >95%. Cationic carbocyanine dye used for differential staining of nuclei acids and proteins with RNA staining blue/purple, DNA staining blue, and proteins staining red. Ideal dye for the visualization and identification of proteins on polyacrylamide gels because it differentiates between highly acidic proteins which stain blue and less acidic proteins which stain pink. Staining of Ca2+-binding proteins in muscle extracts was 50 to 100% more intense than obtained with Coomassie blue staining. When employed on polyacrylamide gels, the intensity of Stains-All can be increased by the addition of silver nitrate.
1 Images
Chemical Structure - Stains-All, cationic carbocyanine dye (AB146278)
  • Chemical Structure

Lab

Chemical Structure - Stains-All, cationic carbocyanine dye (AB146278)

2D chemical structure image of ab146278, Stains-All, cationic carbocyanine dye

Key facts

CAS number

7423-31-6

Purity

>95%

Molecular weight

559.58 g/mol

Molecular formula

C<sub>3</sub><sub>0</sub>H<sub>2</sub><sub>7</sub>BrN<sub>2</sub>S<sub>2</sub>

Nature

Synthetic

Biological description

Cationic carbocyanine dye used for differential staining of nuclei acids and proteins with RNA staining blue/purple, DNA staining blue, and proteins staining red. Ideal dye for the visualization and identification of proteins on polyacrylamide gels because it differentiates between highly acidic proteins which stain blue and less acidic proteins which stain pink. Staining of Ca2+-binding proteins in muscle extracts was 50 to 100% more intense than obtained with Coomassie blue staining. When employed on polyacrylamide gels, the intensity of Stains-All can be increased by the addition of silver nitrate.

IUPAC Name

1-Ethyl-2-[3-(1-ethylnaphtho[1,2-d]thiazol-2(1H)-ylidene)-2-methyl-1-propenyl]naphtho[1,2-d]thiazolium bromide

style
left-column

Complementary Products

Biochemicals

AB146311

Amido black 10B, histological and protein dye

Chemical Structure - Amido black 10B, histological and protein dye (AB146311)

  • 0
  • 0
Reagents, Controls & Accessories

AB119211

InstantBlue® Coomassie Protein Stain (ISB1L)

Western blot - InstantBlue® Coomassie Protein Stain (ISB1L) (AB119211)

  • 5
  • 5
Reagents, Controls & Accessories

AB270042

Ponceau S Solution

SDS-PAGE - Ponceau S Solution (AB270042)

  • 4
  • 1
Assay Kits

AB102535

Bradford Assay Kit

Functional Studies - Bradford Assay Kit (AB102535)

  • 0
  • 0
style
left-column
style
left-column

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
Ambient
Appropriate long-term storage conditions
Ambient
Storage information
The product can be stored for up to 12 months
style
left-column
style
left-column

Product protocols

style
left-column
style
left-column
style
right-column

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com