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Sigma-Aldrich

InstantBlue™

Ultrafast Protein Stain

Synonym(s):

protein gel stain, protein stain

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.32

manufacturer/tradename

ISBT

technique(s)

protein staining: suitable

storage temp.

2-8°C

General description

InstantBlue™ is a ready-to-use solution stain that is specially formulated for ultra-fast (less than 15 min), sensitive (5 ng per band (BSA)) and safe detection of your proteins. Protein gels can be stained with InstantBlue in minutes without the need to wash, fix or destain. Gels can remain in the stain for weeks without concern. Only the proteins are stained resulting in well-defined blue bands on a highly transparent background. The reduction of background interference results in a better signal to noise ratio and may also have a positive impact on the overall resolution and sensitivity. The InstantBlue formulation is non-toxic and does not contain any methanol. Proteins stained using the InstantBlue stain are also compatible with mass spectrometry (MS) analysis.

Application

InstantBlue™ has been used in coomassie staining to validate the presence of proteins from SDS-PAGE gels. It has also been used for staining SDS-PAGE gels.

Components

contains Coomassie dye, ethanol, phosphoric acid and solubilizing agents in water. (Caution: Phosphoric acid is a corrosive liquid.)

Other Notes

Not available in Sweden and Denmark

Legal Information

InstantBlue is a trademark of Expedeon Protein Solutions

related product

Product No.
Description
Pricing

Pictograms

Corrosion
GHS05

Signal Word

Warning

Hazard Statements

H290,H315,H319

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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SETD6 is a negative regulator of oxidative stress response
Chen A, et al.
Biochimica et Biophysica Acta - Gene Regulatory Mechanisms, 1859(2), 420-427 (2016)
Quantitative profiling of the protein coronas that form around nanoparticles
Docter D, et al.
Nature Protocols, 9(9), 2030-2030 (2014)
Hannes Vanhaeren et al.
eLife, 9 (2020-03-27)
Protein ubiquitination is a very diverse post-translational modification leading to protein degradation or delocalization, or altering protein activity. In Arabidopsis thaliana, two E3 ligases, BIG BROTHER (BB) and DA2, activate the latent peptidases DA1, DAR1 and DAR2 by mono-ubiquitination at
A novel strategy to express different antigens from one modified vaccinia Ankara vaccine vector
Lauer K B, et al.
bioRxiv, 191924-191924 (2017)
Derek M Waldner et al.
Translational vision science & technology, 8(4), 1-1 (2019-07-12)
The posthatching chicken is a valuable animal model for research, but molecular tools needed for altering its gene expression are not yet available. Our purpose here was to adapt the adeno-associated viral (AAV) vector method, used widely in mammalian studies
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