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E9379 Sigma-Aldrich

Stains-All

~95%

Synonym: 1-Ethyl-2-[3-(1-ethylnaphtho[1,2-d]thiazolin-2-ylidene)-2-methylpropenyl]naphtho[1,2-d]thiazolium bromide, 3,3′-Diethyl-9-methyl-4,5,4′,5′-dibenzothiacarbocyanine

  • CAS Number 7423-31-6

  • Empirical Formula (Hill Notation) C30H27BrN2S2

  • Molecular Weight 559.58

  •  Beilstein Registry Number 3865213

  •  EC Number 231-047-7

  •  MDL number MFCD00078788

  •  PubChem Substance ID 24894694

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Description

Application

Stains-all is suitable for differential staining of nucleic acids and proteins as follows; RNA (bluish purple), DNA (blue) and proteins (red). As little as 3 ng (123 BP fragment) of pBR322/Hae III digest DNA and 90 ng tRNA can be detected on a polyacrylamide gel. PAGE gels are stained in the dark and then destaining by removing the gel from the staining solution and exposing it to the light from a light box until sufficient destaining has occurred. A staining solution is typically made by dissolving the dye in formamide and buffer.

Caution

Upon continued exposure to light the nucleic acid-dye complex will fade and disappear.

Packaging

1, 5 g in glass bottle

Price and Availability


Detect Your Unseen Protein

All labs need water
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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