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ZnAF-2

CDX-Z0006-M001 1 mg INQ
CDX-Z0006-M005 5 mg INQ
CDX-Z0006-M025 25 mg INQ
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Additional Information

Product Data
Synonyms ZnAF-2, 6-Iso; 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein
Properties
Formula C34H28N4O5
MW 572.61
CAS 321859-11-4
Source/Host Synthetic.
Purity ≥95% (HPCE)
Appearance Solid.
Solubility Soluble in DMSO.
Identity Determined by 1H-NMR.
Origin Manufactured by Chemodex.
Other Product Data Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.
InChi Key IJNFGJFEJQCIIT-UHFFFAOYSA-N
Product Type Chemical
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage -20°C
Handling Advice Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at -20°C.

Product Description

A membrane-impermeable ethylenediaminofluoresceinyl compound that acts as a high-affinity Zn2+-specific fluorescent probe (Kd = 2.7 nM). It shows low basal fluorescence and the fluorescence intensity increases ~51-fold upon stoichiometric (1:1) binding to Zn2+. Exhibits little affinity towards Ca2+, Mg2+, Na+, or K+. Spectral data: λex 492nm; λem 515nm in PBS.

Product References

(1) T. Hirano et al.; JACS 124, 6555 (2002) | (2) T. Hirano et al.; JACS 122, 12399 (2000)
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