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MW 1127.1 Da, Purity >95%. Cell-permeable, fluorescent Na+ indicator. Binds to Na+ ions (Kd = 7.4 mM). Fluorescence intensity increases upon Na+ binding.

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Chemical Structure - SBFI AM, fluorescent Na+ indicator (AB142800), expandable thumbnail

Publications

Key facts

CAS number
129423-53-6
Purity
> 95%
Molecular weight
1127.1 Da
Molecular formula
C56H58N2O23
PubChem identifier
4349546
Nature
Synthetic
Excitation/Emission
Ex: 334nm, Em: 505nm

Target data

Recommended products

MW 1127.1 Da, Purity >95%. Cell-permeable, fluorescent Na+ indicator. Binds to Na+ ions (Kd = 7.4 mM). Fluorescence intensity increases upon Na+ binding.

Key facts

Purity
> 95%
PubChem identifier
4349546
Solubility

Soluble in DMSO to 1 mg/ml.

Biochemical name
Sbfi-AM
Biological description

Cell-permeable, fluorescent Na+ indicator. Binds to Na+ ions (Kd = 7.4 mM). Fluorescence intensity increases upon Na+ binding.

Canonical SMILES
CC(=O)OCOC(=O)C1=CC(=C(C=C1)C2=CC3=CC(=C(C=C3O2)N4CCOCCN(CCOCCOCC4)C5=C(C=C6C=C(OC6=C5)C7=C(C=C(C=C7)C(=O)OCOC(=O)C)C(=O)OCOC(=O)C)OC)OC)C(=O)OCOC(=O)C
InChI
InChI=1S/C56H58N2O23/c1-33(59)72-29-76-53(63)37-7-9-41(43(21-37)55(65)78-31-74-35(3)61)49-23-39-25-51(67-5)45(27-47(39)80-49)57-11-15-69-16-12-58(14-18-71-20-19-70-17-13-57)46-28-48-40(26-52(46)68-6)24-50(81-48)42-10-8-38(54(64)77-30-73-34(2)60)22-44(42)56(66)79-32-75-36(4)62/h7-10,21-28H,11-20,29-32H2,1-6H3
InChIKey
MWUYLQGOGOLRQS-UHFFFAOYSA-N
IUPAC name
bis(acetyloxymethyl) 4-[6-[13-[2-[2,4-bis(acetyloxymethoxycarbonyl)phenyl]-5-methoxy-1-benzofuran-6-yl]-1,4,10-trioxa-7,13-diazacyclopentadec-7-yl]-5-methoxy-1-benzofuran-2-yl]benzene-1,3-dicarboxylate
Excitation/Emission
Ex: 334nm, Em: 505nm

Storage

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
-20°C
Appropriate long-term storage conditions
-20°C
Storage information
Store under desiccating conditions, The product can be stored for up to 12 months

Product promise

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1 product image

  • Chemical Structure - SBFI AM, fluorescent Na+ indicator (ab142800), expandable thumbnail

    Chemical Structure - SBFI AM, fluorescent Na+ indicator (ab142800)

    2D chemical structure image of ab142800, SBFI AM, fluorescent Na+ indicator

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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