I. [Product Description]
PDLLA-PEG-COOH is an amphiphilic block copolymer, combining the biocompatibility of poly(D,L-lactic acid) (PDLLA) with the hydrophilicity and functionalization properties of polyethylene glycol (PEG). The carboxyl functional group endows it with excellent chemical modification ability. As a high-performance organic intermediate, this product is widely used in polymer material synthesis, pharmaceutical intermediate preparation, and the construction of biocatalytic systems. Its carrier performance in complex reactions can be optimized through molecular weight regulation.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. As a degradable block in polymer material synthesis to construct functional polymers.
2. For surface modification and stable dispersion in nanomaterial preparation.
3. Structural optimization of biocompatible coatings or carriers.
4. Interface functional design of catalyst immobilization systems.
5. Signal molecule coupling in the development of biosensors.

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. is based on an integrated business model of independent research and development-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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. PLGA-PEG-MAL (Methoxy Polyethylene Glycol-Polylactic-Glycolic Acid Copolymer)
2. PCL-PEG-COOH (Polycaprolactone-Polyethylene Glycol-Carboxylic Acid)
3. mPEG-PLGA (Methoxy Polyethylene Glycol-Polylactic-Glycolic Acid)
4. PEG-SH (Thiolated Polyethylene Glycol)
5. PLGA-PEG-NH2 (Amino-Terminated PLGA-PEG)
6. PLLA-PEG-COOH (Poly(L-lactic acid)-Polyethylene Glycol-Carboxylic Acid)
7. PEG-PLGA-COOH (Polyethylene Glycol-Polylactic-Glycolic Acid Copolymer-Carboxylic Acid)
8. PEG-Biotin (Biotin-Labeled Polyethylene Glycol)
9. PLGA-PEG-Folate (Folic Acid-Modified PLGA-PEG)
10. PEG-PCL-NHS (N-Hydroxysuccinimide-Esterified PEG-PCL)
11. PEG-DSPE (Distearoyl Phosphatidylethanolamine-Polyethylene Glycol)
12. PEG-PEI (Polyethyleneimine-Polyethylene Glycol Copolymer)
13. PLGA-PEG-RGD (RGD Peptide-Modified PLGA-PEG)
14. PEG-Chitosan (Chitosan-Polyethylene Glycol Complex)
15. PEG-PLGA-FITC (Fluorescein-Labeled PLGA-PEG)