I. [Product Description]
BSA-PEG-Mal (Bovine Serum Albumin-Polyethylene Glycol-Maleimide) is a multifunctional bio-coupling organic intermediate that enables highly efficient thiol-specific coupling reactions through the maleimide group. It combines the stability of BSA and the biocompatibility of PEG and can be used as a pharmaceutical intermediate or catalytic carrier, widely applied in the research of biomacromolecule modification and functionalization.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/whitish solid or a viscous liquid.
    【Stability】Store it under refrigeration and avoid repeated freeze-thaw cycles.
    【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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Thiol-directed coupling and labeling of biomacromolecules (such as antibodies and polypeptides).
    2. Surface functionalization modification and enhancement of biocompatibility of nanomaterials.
    3. Construction of protein stabilization carriers and in-vitro activity research.
    4. Oriented immobilization of biosensor probes and development of signal amplification systems.
    5. Application of biomolecular cross-linking in the development of in-vitro diagnostic reagents.

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 research reagents for scientific experiments in universities. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also offer 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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