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  4. Thiofluor 623

Thiofluor 623 (Compound 3) is a fluorescent turn-on probe that can be used for the selective sensing and bioimaging of thiols. Thiofluor 623 displays excellent immunity to interference from nitrogen and oxygen nucleophiles. Thiofluor 623 is essentially nonfluorescent in the absence of thiols, which cleave the probe and release the red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm).

For research use only. We do not sell to patients.

Thiofluor 623 Chemical Structure

Thiofluor 623 Chemical Structure

CAS No. : 1004324-99-5

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Description

Thiofluor 623 (Compound 3) is a fluorescent turn-on probe that can be used for the selective sensing and bioimaging of thiols. Thiofluor 623 displays excellent immunity to interference from nitrogen and oxygen nucleophiles. Thiofluor 623 is essentially nonfluorescent in the absence of thiols, which cleave the probe and release the red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm)[1].

Molecular Weight

678.67

Formula

C31H30N6O10S
CAS No.
SMILES

O=S(C1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O)(N(C2=CC=C(/C=C/C3=C(C#N)/C(OC3(C)C)=C(C#N)/C#N)C=C2)CCOCCOCCOC)=O
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Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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Thiofluor 623 Related Classifications

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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Thiofluor 6231004324-99-5Thiofluor623Thiofluor-623Fluorescent DyethiolssensingbioimagingimmunitycleavefluorophoreInhibitorinhibitorinhibit

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