I. [Product Description]
BSA-PEG-leucine is an organic intermediate based on the covalent coupling of bovine serum albumin (BSA) and polyethylene glycol (PEG), achieving precise functionalization through the directional modification of leucine residues. This compound combines the high biocompatibility of BSA with the excellent water solubility of PEG, and can be used as a pharmaceutical intermediate for the construction of carrier materials in bioconjugation technology or catalytic systems, significantly enhancing the stability and reaction efficiency of the complex.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration 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 in a sealed, dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Preparation of protein-polymer complexes in bioconjugation reactions.
    2. Surface functionalization modification of nanomedicine carriers.
    3. Construction of stabilized carriers in in vitro catalytic systems.
    4. Development of functional coatings for biocompatible materials.
    5. Signal amplification modules in high-sensitivity in vitro detection systems.

Note: 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 under 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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