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MW 217.18 g/mol, Purity >98%. Highly reactive, sensitive fluorogenic reagent for thiol labelling. Selectively labels protein cysteine residues without side chain modification or N-terminal blockage. It has a benzofurazan moiety that produces a highly fluorescent compound through the reaction with a sulfhydryl group.

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Images

Chemical Structure - ABD-F, Fluorogenic reagent for thiol labeling (AB145273), expandable thumbnail

Key facts

CAS number
91366-65-3
Purity
> 98%
Form
Solid
Molecular weight
217.18 g/mol
Molecular formula
C6H4FN3O3S
Nature
Synthetic
Excitation/Emission
Ex: 375nm, Em: 521nm

Target data

Recommended products

MW 217.18 g/mol, Purity >98%. Highly reactive, sensitive fluorogenic reagent for thiol labelling. Selectively labels protein cysteine residues without side chain modification or N-terminal blockage. It has a benzofurazan moiety that produces a highly fluorescent compound through the reaction with a sulfhydryl group.

Key facts

Purity
> 98%
Solubility

Soluble in 1M ammonium hydroxide (50 mg/ml).

Biological description

Highly reactive, sensitive fluorogenic reagent for thiol labelling. Selectively labels protein cysteine residues without side chain modification or N-terminal blockage. It has a benzofurazan moiety that produces a highly fluorescent compound through the reaction with a sulfhydryl group.

InChI
InChI=1S/C6H4FN3O3S/c7-3-1-2-4(14(8,11)12)6-5(3)9-13-10-6/h1-2H,(H2,8,11,12)
InChIKey
XROXHZMRDABMHS-UHFFFAOYSA-N
IUPAC name
7-Fluoro-2,1,3-benzoxadiazole-4-sulfonamide
Excitation/Emission
Ex: 375nm, Em: 521nm

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

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

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Full details and terms and conditions can be found here:
Terms & Conditions.

1 product image

  • Chemical Structure - ABD-F, Fluorogenic reagent for thiol labeling (ab145273), expandable thumbnail

    Chemical Structure - ABD-F, Fluorogenic reagent for thiol labeling (ab145273)

    2D chemical structure image of ab145273, ABD-F, Fluorogenic reagent for thiol labeling

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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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