英文名称 | Mal-amido-PEG6-NHS ester |
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中文名称 | Mal-amido-PEG6-NHS ester |
CAS号 | 1137109-21-7 |
分子式 | C26H39N3O13 |
分子量 | 601.60 |
外观 | Colorless to light yellow liquid |
储存条件 | Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years). |
英文名称 | Mal-amido-PEG6-NHS ester |
---|---|
中文名称 | Mal-amido-PEG6-NHS ester |
CAS号 | 1137109-21-7 |
分子式 | C26H39N3O13 |
分子量 | 601.60 |
外观 | Colorless to light yellow liquid |
储存条件 | Dry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years). |
Mal-amido-PEG6-NHS is a PEG derivative containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.