I. [Product Description]
SH-PEG-glycine (Mercapto-Polyethylene Glycol-Glycine) is a multifunctional organic intermediate with the characteristics of both pharmaceutical intermediates and catalytic carriers. The unique reactivity of its mercapto group combined with the steric hindrance effect of the PEG chain can be used to construct biocompatible interface materials and molecular probes. The glycine terminal provides the ability of directional coupling and is of great value in the field of surface functionalization of nanomaterials.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】 Common organic solvents such as chloroform, dichloromethane, DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed, dry place 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. Site-specific labeling of biological macromolecules and protein coupling reactions
2. Surface ligand modification of gold nanoparticles/quantum dots
3. Introduction of hydrophilic functional groups into polymer materials
4. Construction of biosensing interfaces for microfluidic chips
5. Modular synthesis of targeted molecular probes

Note: The products sold by our company are only for scientific research and cannot be used for 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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