I. [Product Description]
OPSS-PEG-Xanthan is a multifunctional organic intermediate that enables controllable thiol coupling reactions through ortho-pyridyl disulfide bonds. It combines the excellent water solubility of the PEG segment and the biocompatibility of xanthan gum. This compound can be used as a pharmaceutical intermediate for biomolecule modification and polymer material synthesis. Its modular design supports customized molecular weights to meet the needs of different catalytic reactions and carrier construction.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. Thiol-directed modification and reversible cross-linking in biomolecule coupling reactions.
    2. Surface functional modification and stability optimization of nano-drug carriers.
    3. Controllable cross-linking and mechanical property regulation of polymer hydrogels.
    4. Immobilization of biosensor probes and construction of signal amplification systems.
    5. In vitro directed coupling research of protein/polypeptide compounds.

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

Chongqing Yusience Pharmaceutical Technology Co., Ltd. operates under an integrated R & D-production-sales 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Recommendation of Similar Products:
1. MAL-PEG-NHS (Maleimide-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
2. OPSS-PEG-COOH (Ortho-Pyridyl Disulfide-Polyethylene Glycol-Carboxylic Acid)
3. SH-PEG-SH (Dithiol Polyethylene Glycol)
4. NHS-PEG-NHS (Bis-N-Hydroxysuccinimide Ester Polyethylene Glycol)
5. Acryloyl-PEG-NHS (Acryloyl-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
6. DSPE-PEG2000 (Distearoyl Phosphatidylethanolamine-Polyethylene Glycol)
7. PLGA-PEG-COOH (Polylactic-co-glycolic Acid-Polyethylene Glycol-Carboxylic Acid)
8. mPEG-Tosylate (Methoxy Polyethylene Glycol p-Toluenesulfonate)
9. FITC-PEG-NH2 (Fluorescein-labeled Amino Polyethylene Glycol)
10. Biotin-PEG-NHS (Biotin-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
11. DBCO-PEG-MAL (Dibenzocyclooctyne-Polyethylene Glycol-Maleimide)
12. Cholesterol-PEG-COOH (Cholesterol-Polyethylene Glycol-Carboxylic Acid)
13. PLA-PEG-OH (Polylactic Acid-Polyethylene Glycol-Hydroxyl)
14. PEG-Glycidyl Ether (Polyethylene Glycol Glycidyl Ether)
15. Azide-PEG-Acrylate (Azide-Polyethylene Glycol-Acrylate)