I. [Product Description]
Biotin-PEG-PASP (Biotin-Polyethylene Glycol-Polyaspartic Acid) is a multifunctional organic intermediate that combines the high affinity of biotin, the excellent water solubility of PEG, and the biocompatibility of polyaspartic acid (PASP). This compound performs excellently in drug carrier construction, targeted molecule coupling, and biocatalytic systems, and can be an ideal choice for pharmaceutical intermediates or enzyme immobilization catalysts.

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 freeze-thaw cycles.
【Solvent】Common 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 condition 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. Surface modification and functionalization of biological macromolecules
2. Hydrophilicity regulation of nano drug carriers
3. Directional coupling systems for in vitro detection reagents
4. Interface modification materials for targeted delivery systems
5. Carrier construction for enzyme immobilization catalysts

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales. It provides professional scientific research reagents for scientific experiments in universities. Compared with similar products in the market, the 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

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