SAMSA-Fluorescein(Mixture of 2 isomers)
- Catalogue No.: IM133861
- CAS No.: —
- Mol. Formula: C₂₆H₁₉NO₉S
Description
| Catalogue Number | IM133861 |
| CAS No. | — |
| Chemical Name | SAMSA-Fluorescein(Mixture of 2 isomers) |
| Synonyms | 5-[[2-(and-3)-S-(acetylmercapto)succinoyl]amino]fluorescein |
| Molecular Formula | C₂₆H₁₉NO₉S |
| Molecular Weight | 521.5 |
| Appearance | Yellow Solid |
| Melting Point | >271°C (dec.) |
| Storage | -20°C |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Applications | SAMSA-Fluorescein is a a fluorescent probe containing a protected sulfhydryl group. SAMSA-Fluorescein froms a thiol-containing fluorescein upon activation via removal of the acetlyl protecting group. SAMSA-Fluorescein is a useful reagent for forming fluorescent protein conjugates as well as being a usefull in assaying maleimide and iodoacetamide moieties in proteins with fluorescein. |
| Category | Standards; Fluorescent Reagents; Pharmaceutical/API Drug Impurities/Metabolites; |
Note: All Products are stable to be shipped at room temperature, unless otherwise specified.
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