Description:
NTA PEG Maleimide is one of Nanocs" thiol reactive PEG derivatives that can bind to metal ions and react with free thiol groups. NTA (nitrilotriacetic acid) is a commonly used and well characterized metal chelator. Ni-NTA resin has been used widely for his-tag protein purification.Maleimide functionalized NTA PEG can react readily with free thiol groups at pH 6.5~7.5 to form a stable thioether bond. Reaction between maleimide and thiol groups allows easy and quick conjugation of NTA tagsto resins, particles and other material surfaces.PEG linker between NTA and maleimide group offers better water solubility, less steric hindrance and enhanced stability.
Product Specifications:
- Composition: NTA PEG Maleimide
- Appearance: Colorless solid;
- Solubility: Soluble in aqueous buffer;
- Reactive group: Maleimide;
- Reactive toward: Sulfhydryl (-SH);
Storage Conditions:
- Store at -20 0C. Desiccate.
Nanocs Inc.是全球领先的PEG修饰剂(PEG derivatives, PEGylation试剂)供应商，拥有种类齐全的PEG衍生物，包括：NHS-PEG，马来酰亚胺PEG，巯基PEG，氨基PEG，叠氮PEG，DSPE PEG，荧光PEG等。为全世界数以百万计的客户提供产品与服务。修饰性PEG可应用于药物输送、医疗设备改造和诊断分析等领域。Nanocs提供从磷脂PEGs到荧光PEGs的多种选择，种类齐全，产品线丰富。
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