EMAIL THIS PAGE TO A FRIEND
94024 Sigma

ThioGlo-5

fluorescence indicator, ≥99.0% (TLC)

Synonym: Methyl 9-maleimido-8-methoxy-2-oxo-2H-naphtho[2,3-b]pyran-3-carboxylate, Methyl 9-maleinimido-8-methoxy-6,7-benzocumarin-3-carboxylate

  • CAS Number 168639-87-0

  • Empirical Formula (Hill Notation) C20H13NO7

  • Molecular Weight 379.32

  •  Beilstein Registry Number 7231414

  •  MDL number MFCD03453277

  •  PubChem Substance ID 57653584

Purchase

Properties

Related Categories Biochemicals and Reagents, Fluorescent Labels, Fluorescent Probes, Labels, Particles and Stains, Luminescent Compounds/Detection, Other Fluorescent Labels,
grade   fluorescence indicator
InChI Key   NCSDVQRATCBRRJ-UHFFFAOYSA-N
assay   ≥99.0% (TLC)
mp   285-291 °C
fluorescence   λex 285 nm; λem 515 nm±3 nm in 0.1 M phosphate pH 7.0 (after derivatization with glutathione)
storage temp.   2-8°C

Description

Other Notes

SH reactive label; reacts very quickly with proteins; products are more stable (also photostable) to hydolysis than fluorescein maleimide (FM) and 7-diethylamino-3-(4′-maleimidyl phenyl)-4-methyl coumarin (CPM) derivatives, with very large Stokes shift

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

ThioGlo is a trademark of Covalent Associates, Inc.

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

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

References

Set your institution to view full text papers.
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?