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ING-2 AM

Catalog #: 7870 Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
7870/1 PACK
ING-2 AM | CAS No. 1642554-49-1 | Ion Indicators
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Description: Fluorescent sodium ion (Na+) indicator, membrane permeable

Chemical Name: Bis(acetoxymethyl) 3,3'-(6-(acetoxymethoxy)-4,5-dichloro-9-(3-methoxy-4-(13-(2-methoxy-4-methylphenyl)-1,4,10-trioxa-7,13-diazacyclopentadecan-7-yl)phenyl)-3-oxo-3H-xanthene-2,7-diyl)dipropionate

Purity: ≥90%

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Biological Activity

ING-2 AM is a membrane-permeable fluorescent sodium ion (Na+) indicator. It binds to sodium (Kd = 20 mM). Excitation and emission maxima (λ) are 525 and 545 nm, respectively. It displays 20-fold selectivity over K+ ions. It is used in in vitro and in situ to detect real-time sodium influx.

It is recommended to prepare stock solutions in DMSO.

Optical Data for ING-2 AM

λabs 525 nm
λem 545 nm
Cell Permeable Yes
Application Confocal microscopy, Flow cytometry, Two-photon microscopy

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Technical Data

M.Wt:
1083.96
Formula:
C53H60Cl2N2O18
Purity:
≥90%
Storage:
Store at -20°C
CAS No:
1642554-49-1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Product Datasheets

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*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and CoA (available online).

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