|Cat. #||Quantity||Price||Lead time||Buy this product|
|PCL008_0050||0.05 g||Enquire||in stock|
|PCL008_0100||0.1 g||Enquire||in stock|
Ureido-4,4´-dibutyric acid bis(hydroxysuccinimide) ester, also known as DSBU or BuUrBU, is the longest length version of MS-cleavable urea-based lysine-lysine reactive homobifunctional cross-linkers. 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 to perform unambiguous distinguishing of crosslinks in tandem CID-MS experiments.
The urea-based MS-cleavable crosslinkers are based on the concept pioneered by Prof. Dr. Andrea Sinz of the Halle University.
On demand we can make aliquots by 2, 5, 10, 20 mg. Packed under Argon in screw cap vials, by five pieces in zip bag with desiccator.