ZnAF-2 Solution
| Code | Size | Price |
|---|
| CDX-Z0506-M001 | 1 mg | £487.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
Ambient
Storage:
+4°C
Documents
Further Information
Alternate Names/Synonyms:
6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein
Appearance:
Liquid.
CAS:
321859-11-4
Concentration:
5mM in DMSO (1mg in 0.35ml DMSO)
EClass:
32160000
Form (Short):
liquid
Handling Advice:
Keep cool and dry.Protect from light.
InChi:
InChI=1S/C34H28N4O5/c39-25-8-11-28-31(18-25)42-32-19-26(40)9-12-29(32)34(28)30-17-22(7-10-27(30)33(41)43-34)37-15-16-38(20-23-5-1-3-13-35-23)21-24-6-2-4-14-36-24/h1-14,17-19,37,39-40H,15-16,20-21H2
InChiKey:
IJNFGJFEJQCIIT-UHFFFAOYSA-N
Long Description:
Chemical. CAS: 321859-11-4. Formula: C34H28N4O5. MW: 572.61. Synthetic. 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: lambdaex 492nm; lambdaem 515nm in PBS.
MDL:
MFCD28385816
Molecular Formula:
C34H28N4O5
Molecular Weight:
572.61
Package Type:
Vial
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: lambdaex 492nm; lambdaem 515nm in PBS.
Purity:
>95% (HPCE)
SMILES:
OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=C(NCCN(CC1=CC=CC=N1)CC1=NC=CC=C1)C=C3)C1=CC=C(O)C=C1O2
Solubility Chemicals:
Soluble in DMSO.
Source / Host:
Synthetic.
Transportation:
Non-hazardous
UNSPSC Category:
Fluorescent Reagents
UNSPSC Number:
41105331
Use & Stability:
Stable for at least 2 years after receipt when stored at -20°C.
References
(1) T. Hirano et al.; JACS 124, 6555 (2002) | (2) T. Hirano et al.; JACS 122, 12399 (2000)