NBN-1K,2K,3.4K ,5K ,10K 英文简称：Biotin (polyethylene glycol) amine 分子量：1K,2K,3.4K ,5K ,10K 规格：1g,5g Biotin-PEG-Amine，Biotin-PEG-NH2 Biotin (polyethylene glycol) amine Synonym: Amino PEGbiotin, Biotin PEG NH2, Amine PEG biotin ProductStructure: ProductSpecifications: Catalog Numbers:PS2-NBN-1K,2K,3.4K,5K ,10K. Appearance: White/off-whitesolid. Solubility: 10mg/mL in water,chloroform, DMSO. Stability: 1 Years at-20°C, Desiccate. CASNumber: - MolecularWeight（PEG）: 1K,2K,3.4K,5K ,10K. Reactivegroup: NH2. Reactiveto: COOH,NHS. Purity:> 95%. Description: BIOTIN-PEG-NH2 is one of reactive biotinylation PEG derivatives that can be used to attachbiotin tag to proteins, peptides, particles and other materials surfaces viaits reactive amine group (-NH2). Amine group reacts readily with a number ofamine reactive groups, such as succinimidyl ester (NHS), COOH, aldehyde, etc toform stable covalent bonds. Pegylated biotin has high affinity toward avidin orstreptavidin. Biotin/avidin system has been used widely in biomoleculedetection and separation. PEG linker between biotin and amine offers betterwater solubility, flexible linker structure and enhanced stability. Morenotably, biotin PEG amine is water soluble, all reactions or assays canbe carried out in aqueous buffer without need any organic solvents. Handlingand Use: BIOTIN-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 more informationabout using this product, StorageConditions： BIOTIN-PEG-NH2 should bestored at -20℃.Desiccate. Materials may be handledunder inert gas for best stability. Re-testmaterial after 12 months. References： BiodegradableMicelles for NIR/GSH-Triggered Chemophototherapy of Cancer------ Nanomaterials(IF=3.504) RelatedProducts: NH2-PEG-COOH, DSPE-PEG-NH2 NH2-PEG-SH ,FA-PEG-NH2 FITC-PEG-NH2,LA-PEG-NH2 Thisproduct is for research use only and is not intended for use in humans or fordiagnostic use.