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Eosin-5-isothiocyanate

Overview
Catalog # bs-76262c-50mg
Product Name Eosin-5-isothiocyanate
Specifications
Storage Buffer Powder
Storage Condition Stable for 2 years after receipt when stored at -20°C.
Target
Product Information CAS Number: 60520-47-0

Molecular formula: C21H7Br4NO5S

Molecular weight: 705

Purity: >98% (HPLC)

Appearance: Orange to red powder.

Solubility: Soluble in chloroform.

InChiKey: MCXYFYWNOWPDMA-UHFFFAOYSA-N

SMILES: OC(=O)C1=C(C=CC(=C1)N=C=S)C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C1C=C(Br)C(O)=C2Br

SMILES: OC1=C(Br)C=C2C(OC3=C(Br)C(O)=C(Br)C=C3C22OC(=O)C3=C2C=CC(=C3)N=C=S)=C1Br
Description Fluorescent probe. Long wavelength red labeling derivative for proteins. Can be used as a reversible inhibitor of the erythrocyte calcium pump as well as an effective phosphorescent probe in measurement of rotational diffusion of proteins and in fluorescence energy transfer (FRET) studies. EITC tagged molecules may be used together with fluorescein-5′-isothiocyanate (FITC) tagged molecules in fluoresce resonance energy transfer (FRET) based assays. Spectral properties: Abs/Em = 520/544 nm