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双砜-PEG4-琥珀酰亚胺酯

Bis-sulfone-PEG-NHS ester
    级别和纯度:
  • ≥93%
  • CAS编号: 2055047-19-1
  • 分子式: C40H48N2O14S2
  • 分子量: 845
有货

库存信息

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库存信息

关闭

库存信息

关闭
货号 (SKU) 包装规格 是否现货 价格 数量
B597116-100mg
100mg 期货 Stock Image
B597116-250mg
250mg 期货 Stock Image
B597116-500mg
500mg 期货 Stock Image

基本描述

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%

名称和识别符

分子量 845

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:

溶液计算器