I. [Product Description]
NPC-PEG-threonine (Nitrophenyl carbonate-Polyethylene glycol-Threonine) is a versatile organic intermediate. Through the synergistic action of the nitrophenyl carbonate active group and the PEG chain, it is widely used in the fields of bioconjugation reactions and polymer material modification. The threonine residue in its structure can enhance the hydrophilicity of the molecule, and the PEG segment provides excellent biocompatibility and tunable solubility. It is an ideal choice for the synthesis of pharmaceutical intermediates and the design of catalyst carriers.

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

III. [Application Fields]
1. Surface functionalization modification of polymer materials
2. Site-specific coupling of biomolecules (such as proteins and polypeptides)
3. Introduction of hydrophilic functional groups in nanodrug carriers
4. Construction and optimization of catalyst support systems
5. Design of stable linking bridges in in-vitro diagnostic reagents

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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