I. [Product Introduction]
Casein-PEG-SVA is a multifunctional organic intermediate based on the covalent coupling of casein and polyethylene glycol (PEG). It enables efficient bioconjugation reactions through the N-succinimidyl valerate (SVA) reactive group. Its core value lies in combining the biocompatibility of casein with the stability of PEG. It can be used as a pharmaceutical intermediate or a catalytic carrier and is widely applied in the surface modification and functional construction of biomaterials.

II. [Product Details]
【Appearance】Depending on the molecular weight, 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】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 container 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 functional modification of biocompatible materials
2. Hydrophilicity regulation of nano-drug carriers
3. Coupling reaction substrate for in vitro diagnostic reagents
4. Crosslinking agent for polymer composite materials
5. Development of protein stabilizers

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 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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