44796

Texas Red^®-2-sulfonamidoethyl methanethiosulfonate

suitable for fluorescence

• Fórmula empírica (notación de Hill): C₃₄H₃₇N₃O₈S₄
• Número CAS: 386229-76-1
• Peso molecular: 743.93
• PubChem Substance ID: 329756550
• UNSPSC Code: 12352200

Propiedades

• fluorescence: λ_ex 588 nm; λ_em 609 nm in 0.1 M phosphate pH 7.0
• suitability: suitable for fluorescence
• storage temp.: −20°C
• SMILES string: CS(=O)(=O)SCCNS(=O)(=O)c1ccc(c(c1)S([O-])(=O)=O)C2=C3C=C4CCC[N+]5=C4C(CCC5)=C3Oc6c7CCCN8CCCc(cc26)c78
• InChI: 1S/C34H37N3O8S4/c1-47(38,39)46-17-12-35-48(40,41)23-10-11-24(29(20-23)49(42,43)44)30-27-18-21-6-2-13-36-15-4-8-25(31(21)36)33(27)45-34-26-9-5-16-37-14-3-7-22(32(26)37)19-28(30)34/h10-11,18-20,35H,2-9,12-17H2,1H3
• InChI key: DHYGLLUUGIYOPV-UHFFFAOYSA-N

Descripción

Application

Texas Red-2-sulfonamidoethyl methanethiosulfonate (Texas Red-2-MTS), S-alkylating, may be use to label S-nitrosothiol and sulfhydryl (cysteine) containing compounds such as proteins for detection with fluorescence applications.

Analysis Note

degree of coupling ≥20%

Legal Information

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