Poly(lactide-co-glycolide)-block-poly(ethylene glycol) -carboxylic acid (PLGA-PEG-COOH) has a carboxylic acid group at the PEG ends, which is used in the preparation of targeted nanoparticles (micelles) for differential delivery and controlled release of drugs.
Appearance: Solid powder or chunk, white to off white.
Purity: >90% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 – 4°C for short term (days to weeks) or -20°C for long term (months to years).
Solubility: Soluble in DMSO, dichloromethane, chloroform, acetone, and DMF
Stock Solution Storage: 0 – 4°C for short term (days to weeks), or -20°C for long term (months).