I. [Product Introduction]
Mal-PEG2000-NH-Fmoc is a bifunctional crosslinking agent with high reactivity of both maleimide groups and fluorenylmethyloxycarbonyl (Fmoc)-protected amino groups. It is suitable for the preparation of organic intermediates such as peptide synthesis and polymer material modification. Its PEG segment endows excellent water solubility and biocompatibility, and is widely used in catalytic coupling reactions and complex molecular assembly.

II. [Product Details]
【Appearance】White to off-white solid with high molecular weight uniformity.
【Stability】Sensitive to light. It should be stored away from light in a refrigerator and avoid repeated freezing and thawing.
【Solvents】Chloroform, dichloromethane, DMSO, DMF, etc.
【Molecular Weight】PEG segment molecular weight: 2000 (standard), supports 3400, 5000 and customized requirements.
【Storage Conditions】For long-term storage, it is recommended to seal and store at -20°C away from light. For short-term use, it can be placed in a dry environment at 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Bioconjugation of biomacromolecules: Maleimide groups specifically bind to sulfhydryl groups for protein/antibody labeling.
2. Nanomaterial preparation: Release amino groups through Fmoc deprotection to construct functionalized nanocarriers.
3. Solid-phase peptide synthesis: As a cleavable linker to achieve controllable sequence extension.
4. Polymer surface modification: PEG segments enhance the hydrophilicity and anti-non-specific adsorption performance of materials.
5. Self-assembly systems: Bifunctional groups drive the directional arrangement of molecules to form ordered supramolecular structures.

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. is 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, the company's products have obvious price advantages. In addition, we also provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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