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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B597116-100mg |
100mg |
期货 ![]() |
| |
| B597116-250mg |
250mg |
期货 ![]() |
| |
| B597116-500mg |
500mg |
期货 ![]() |
|
| 规格或纯度 | ≥93% |
|---|---|
| 英文名称 | Bis-sulfone-PEG4-NHS Ester |
| 储存温度 | -20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
Bis-sulfone-PEG4-NHS Ester is a bis-alkylating labeling reagent that is selective for the cysteine sulfur atoms from a native disulfide. These reagents undergo bis-alkylation to conjugate both thiols derived from the two cysteine residues of a reduced native disulfide bond such as the interchain disulfide bonds of an antibody. The reaction results in covalent rebridging of the disulfide bond via a three carbon bridge leaving the protein structurally intact. The hydrophilic PEG spacer increases solubility in aqueous media. |
| 纯度 | ≥93% |
| 分子量 | 845 |
|---|