HFA-1K,2K,3.4K,5K,10K 英文简称：NHS (polyethylene glycol) folic acid 分子量：1K,2K,3.4K,5K,10K 规格：100mg,500mg Folicacid-PEG-NHS，FA-PEG-NHS NHS (polyethylene glycol) folic acid Synonym: Folate PEGNHS, NHS PEG Folate, NHS PEG Folic acid ProductStructure: ProductSpecifications: Catalog Numbers:PS2-HFA-1K,2K,3.4K,5K,10K. Appearance: Orange/yellowto brownish solid. Solubility:DMSO. Stability: 1 Years at-20°C, Desiccate.Protect from light. CASNumber:- MolecularWeight（PEG）: 1K,2K,3.4K,5K,10K. Reactivegroup: NHS. Description: FA-PEG-NHS is one of amine reactive folate PEG derivatives that have a folic acid on oneterminus of PEG chain and a succinimidyl NHS group on the other PEG end. Folicacid is also known as vitamin M, vitamin B9 or pteroyl-L-glutamic acid. Folicacid is an essential bioactive molecule for numerous biological functions. It participatesin the synthesis, repairing and methylation of DNA as well as to act as acofactor in many biological reactions. NHS functionalized folic acid PEGenables attachment of folic acid to amine groups from other molecules ormaterials quickly and efficiently. NHS reacts with primary amine group atelevated pH to form a stable amide bond. Flexible PEG chain between NHS andfolate offers better water solubility, less steric hindrance and higherstability. Molecules or materials conjugated with PEG folic acid are useful fortargeted drug delivery, cellular imaging and bioassay development. Handlingand Use: FA-PEG-NHS is sensitive to light and temperature. Forbest use, material should always be kept in low temperature in dry condition.Protect from light. Avoid frequent thaw and freezing. For moreinformation about using this product, StorageConditions： FA-PEG-NHS should bestored at -20℃.Desiccate. Protect from light. Materials may be handled under inert gas forbest stability. References： ActaBiomaterialia------ Folic acid modifiedcell membrane capsules encapsulated doxorubicin and indocyanine green forhighly effective combinational therapy in vivo. Sensorsand Actuators B: Chemical------ Affordableand simple method for separating and detecting ovarian cancer circulating tumorcells using BSA coated magnetic nanoprobes modified with folic acid. NanoscaleResearch Letters------ Tumor-Targeted andBiocompatible MoSe2 Nanodots@Albumin Nanospheres as a Dual-Modality TherapyAgent for Synergistic Photothermal Radiotherapy. RelatedProducts: FA-PEG-COOH, FA-PEG-FITC FA-PEG-Maleimide ,FA-PEG-SH FA-PEG-NH2,DSPE-PEG-FA Thisproduct is for research use only and is not intended for use in humans or fordiagnostic use.