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Catalog ID 7035 / 100 mg

Eosin-5-isothiocyanate *Single isomer*

AKA: 2',4',5',7'-tetrabromofluorescein-5-isothiocyanate
Formula Weight CAS#
C21H7Br4NO5S 704.97 60520-47-0
For 25+ Units, Contact us.

Amine-Reactive fluorescent probe for protein rotational diffusion measurement

Product Size 100 mg
Form Orange Solid
Absorption (estimated) Wavelength (λmax) 522 ± 3 nm (Buffer pH 10)
Fluorescence (estimated) Wavelength (λmax) 543 ± 4 nm (*Buffer pH 10)
Storage conditions Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* 2',4',5',7'-tetrabromofluorescein-5-isothiocyanate
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthen)-3-one, 2',4',5',7'-tetrabromo-3',6'-dihydroxy- 5-isothiocyanato-

Reactive Probes and Related Products:   Activated, Amine-Reactive [Isothiocyanate, Succinimydyl Ester (SE), Sulfonyl Halide, TFP Ester, NBD-Cl, NBD-F, etc.]
Label or Dye:   FITC (Fluorescein)
Fluorescent Probes and Related Products:   Fluorescein, Naphthofluorescein and seminaphthofluorescein
Amine-Reactive Fluorophores, Biotins and Other Labels:   Isothiocyanate

Safety Data Sheet
SDS-PDF
Certificates of Analysis
Lot 51657 22-Jul-2019
Lot 50210 03-Nov-2014
Lot 50160 10-Sep-2014
Lot 50155 08-Sep-2014

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