CF0041

Urea crosslinker – C₄-arm, NHS ester (DSBU, BuUrBU)

• Sinónimos: 1,1′-Bis(2,5-dioxo-1-pyrrolidinyl) 4,4′-(carbonyldiimino)bis[butanoate], Disuccinimidyldibutyric urea
• Fórmula lineal: C₁₇H₂₂N₄O₉
• Número de CAS: 1240387-33-0
• Número MDL: MFCD30738322
• Código UNSPSC: 12161502
• NACRES: NA.22

Propiedades

• Formulario: solid
• idoneidad de la reacción: reaction type: C-C Bond Formation; reagent type: cross-linking reagent
• cadena SMILES: N2(C(=O)CCC2=O)OC(=O)CCCNC(=O)NCCCC(=O)ON1C(=O)CCC1=O
• InChI: 1S/C17H22N4O9/c22-11-5-6-12(23)20(11)29-15(26)3-1-9-18-17(28)19-10-2-4-16(27)30-21-13(24)7-8-14(21)25/h1-10H2,(H2,18,19,28)
• Clave InChI: XZSQCCZQFXUQCY-UHFFFAOYSA-N

Descripción

Aplicación

The ureido-4,4´-dibutyric acid bis(hydroxysuccinimide) ester, also known as DSBU or BuUrBU, is the longest version of MS-cleavable urea-based lysine-lysine reactive homobifunctional cross-linkers, featuring a C₄-arm. At neutral or slightly basic pH, it irreversibly crosslinks the neighbouring lysine groups. The presence of the symmetrical urea moiety which is prone to collision-induced dissociation allows for the unambiguous distinguishing of crosslinks in tandem CID-MS experiments.

Información legal

Product of CF Plus Chemicals.

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable