44521

MTSEA-Biotin

solubility: in DMSO, soluble

• Sinónimos: 2-[(Biotinoyl)-amino]-ethyl-methanthiosulfonat, N-Biotinylaminoethyl methanethiosulfonate
• Fórmula empírica (notación de Hill): C₁₃H₂₃N₃O₄S₃
• Número de CAS: 162758-04-5
• Peso molecular: 381.53
• MDL number: MFCD01320376
• UNSPSC Code: 12352200
• PubChem Substance ID: 329756513

Propiedades

• shelf life: limited shelf life, expiry date on the label
• solubility: DMSO: soluble
• storage temp.: −20°C
• SMILES string: CS(=O)(=O)SCCNC(=O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12
• InChI: 1S/C13H23N3O4S3/c1-23(19,20)22-7-6-14-11(17)5-3-2-4-10-12-9(8-21-10)15-13(18)16-12/h9-10,12H,2-8H2,1H3,(H,14,17)(H2,15,16,18)/t9-,10-,12-/m0/s1
• InChI key: CQPWMXNDGWWWHG-NHCYSSNCSA-N

Descripción

Application

MTSEA Biotin, a biotinylated methanethiosulfonate ethylamine reagent, is a thiol-reactive reagent used to label cysteine residues in proteins. MTSEA Biotin labeling is useful to study the structure, function and conformation of biomolecules such as transporters and enzymes.

Biochem/physiol Actions

Thiol-reactive reagent for labeling proteins at cysteine residues to study structure and function.