I. [Product Description]
SH-PEG-Bromide (Thiol-Polyethylene Glycol-Bromide) is a multifunctional organic intermediate that combines the high reactivity of thiol groups with the hydrophilicity and biocompatibility of PEG chains. Its bromide end can serve as an efficient linking group and is widely used in the fields of bioconjugation, nanomaterial synthesis, and polymer modification. It is a key material for the development of pharmaceutical intermediates and the construction of catalyst support systems.

II. [Product Details]
    【Appearance】Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store refrigerated and avoid repeated freezing and thawing.
    【Solvents】Common organic solvents such as chloroform, dichloromethane, and DMSO.
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store sealed and dry 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. Terminal functionalization modification of polymer materials (e.g., site-specific labeling of proteins/antibodies)
    2. Construction of a controllable assembly system through bromination reaction on the surface of nanoparticles
    3. Directional coupling bridging on the thiol-gold surface in biosensors
    4. Synthesis and self-assembly research of amphiphilic block copolymers
    5. PEGylation loading of catalysts to improve dispersion and cycle stability

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates on an integrated 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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