CF0041

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

• Sinonimo/i: 1,1′-Bis(2,5-dioxo-1-pyrrolidinyl) 4,4′-(carbonyldiimino)bis[butanoate], Disuccinimidyldibutyric urea
• Formula condensata: C₁₇H₂₂N₄O₉
• Numero CAS: 1240387-33-0
• Numero MDL: MFCD30738322
• Codice UNSPSC: 12161502
• NACRES: NA.22

Proprietà

• Stato: solid
• Impiego in reazioni chimiche: reaction type: C-C Bond Formation; reagent type: cross-linking reagent
• Stringa SMILE: 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); XZSQCCZQFXUQCY-UHFFFAOYSA-N

Descrizione

Applicazioni

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.

Note legali

Product of CF Plus Chemicals.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable