5-Iso-ZnAF-1, Zn2+-specific fluorescent probe (ab145374)
Key features and details
- Membrane-impermeable, high-affinity Zn2+-specific fluorescent probe.
- CAS Number: 321859-09-0
- Purity: > 95%
- Soluble in DMSO
- Form / State: Solid
- Source: Synthetic
Overview
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Product name
5-Iso-ZnAF-1, Zn2+-specific fluorescent probe -
Description
Membrane-impermeable, high-affinity Zn2+-specific fluorescent probe. -
Alternative names
- 5-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein
- ZnAF-1
- ZnAF-1, 5-Iso
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Biological description
Membrane-impermeable, ethylenediaminofluoresceinyl compound used as a high-affinity Zn2+-specific fluorescent probe.
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Purity
> 95% -
General notes
Fluorescence: λex 492 nm; λem 514 nm in PBS, Zn2+.
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CAS Number
321859-09-0 -
Chemical structure
Properties
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Excitation
492nm -
Emission
514nm -
Chemical name
5-[2-[Bis(2-pyridylmethyl)amino]ethylamino]fluorescein -
Molecular weight
572.61 -
Molecular formula
C34H28N4O5 -
Storage instructions
Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months. -
Solubility overview
Soluble in DMSO -
Handling
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
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Source
Synthetic
