I. [Product Description]
VA-PEG-DSG is a valeric acid-modified polyethylene glycol bis-succinimidyl glutarate crosslinker, which has both amphiphilic structural characteristics and controllable reaction activity. As a high-performance organic intermediate, its special design enables the construction of biocompatible interfaces and precise molecular coupling, and shows unique value in the construction of catalytic systems and the synthesis of functional materials, especially suitable for complex reaction systems requiring directional modification.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store it in a sealed and dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Areas]
1. Crosslinker in the construction of block copolymer self-assembly systems
2. Surface functionalization modification of nanodrug delivery systems
3. Directional coupling medium for enzyme immobilization carriers
4. Construction of molecular layers on the interface of biosensors
5. Hydrophilic modification reaction of polymer materials

Remarks: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an independent R & D-production-sales integrated business model, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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