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Azide-PEG-Amine,N3-PEG-NH2

作者:Azide-PEG-Amine,N3-PEG-NH2 发布时间:2022-07-27 14:58:02 次浏览

商品型号:R-NAZ-1K,2K,3.4K ,5K ,10K 英文简称:Azide (polyethylene glycol) amine 分子量:1K,2K,3.4K ,5K ,10K 规格:1g,5g Azide-PEG-Amine,N3-PEG-NH2 Azide (polyethylene glycol)amine Synonym: Azido PEGamine, Azido PEG NH2, Azide PEG NH2, N3 PEG NH2, Amino PEG azide, Amino PEG N3 ProductStructure: ProductSpecifications: CatalogNumbers:PS2-NAZ-1K,2K,3.4K ,5K ,10K. Appearance: White/off-whitepale-yellow solid. Solubility: 10mg/mL in water,chloroform, DMSO. Stability: 12months at-20°C, Desiccate. CASNumber: - MolecularWeight(PEG): 1K,2K,3.4K,5K ,10K. Reactivegroup: NH2.N3 Reactiveto: COOH,NHS. Description: N3-PEG-NH2 is one of Click Chemistry PEG reagentsthat contain a terminal azide and amine group on each PEG terminus. Azide groupreacts readily with linear alkyne group catalyzed by cooper catalyst. It can alsoreact directly with strained alkyne molecules such as DBCO without need anycatalyst. Meanwhile, amine groups can be used to react with a number of amine reactivegroups such as carboxylic acids, succinimidyl NHS ester, aldehydes and manyothers. PEG linker between azide and amine group offers better water solubility,less steric hindrance and enhanced stability. Compared to other Click chemistryreagents, Azido PEG amines are soluble in water and all reactions canbe carried out in aqueous buffer without need any organic solvents. Handlingand Use: N3-PEG-NH2 is sensitive to light and temperature. Forbest use, material should always be kept in low temperature in dry condition. Avoid frequent thaw and freezing. For moreinformation about using this product, StorageConditions: N3-PEG-NH2 should bestored at -20℃.Desiccate. Materials may be handledunder inert gas for best stability. Re-testmaterial after 12 months. RelatedProducts: NH2-PEG-COOH, DSPE-PEG-NH2 NH2-PEG-SH ,FA-PEG-NH2 FITC-PEG-NH2,Biotin-PEG-NH2 Thisproduct is for research use only and is not intended for use in humans or fordiagnostic use.