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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| U486584-5mg |
5mg |
现货 ![]() |
| |
| U486584-10mg |
10mg |
现货 ![]() |
| |
| U486584-25mg |
25mg |
现货 ![]() |
| |
| U486584-50mg |
50mg |
现货 ![]() |
|
| 英文别名 | 1,1′-Bis(2,5-dioxo-1-pyrrolidinyl) 4,4′-(carbonyldiimino)bis[butanoate] | Disuccinimidyldibutyric urea |
|---|---|
| 规格或纯度 | ≥95%(NMR) |
| 英文名称 | Urea crosslinker – C₄-arm, NHS ester (DSBU, BuUrBU) |
| 储存温度 | -20°C储存,充氩 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Description 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. |
| 纯度 | ≥95%(NMR) |
| PubChem SID | 504772799 |
|---|---|
| IIUPAC Name | (2,5-dioxopyrrolidin-1-yl) 4-[[4-(2,5-dioxopyrrolidin-1-yl)oxy-4-oxobutyl]carbamoylamino]butanoate |
| 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) |
| InChi Key | XZSQCCZQFXUQCY-UHFFFAOYSA-N |
| Smiles | C1CC(=O)N(C1=O)OC(=O)CCCNC(=O)NCCCC(=O)ON2C(=O)CCC2=O |
| Isomeric SMILES | C1CC(=O)N(C1=O)OC(=O)CCCNC(=O)NCCCC(=O)ON2C(=O)CCC2=O |
| PubChem CID | 102263714 |
| 分子量 | 426.38 |
| 敏感性 | 对热敏感;对湿度敏感 |
|---|