I. [Product Description]
Boc-NH-PEG-SH (tert-Butoxycarbonylamino-polyethylene glycol-mercapto) is a bifunctional organic intermediate with both a protected amino group and an active mercapto group. The Boc group in its structure provides selective deprotection properties, and the PEG chain enhances water solubility and biocompatibility. It is widely used in the synthesis of pharmaceutical intermediates, surface modification of nanomaterials, and the design of polymer catalysts.

II. [Product Details]
【Appearance】 Depending on different molecular weights, 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Surface functionalization modification of gold nanoparticles (Refer to ACS Nano 2021)
2. Construction of protein/antibody site-specific coupling carriers
3. Design of linker arms for polymer drug delivery systems
4. Molecular self-assembly at the interface of biosensors
5. Modification of metal-organic framework (MOFs) materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates 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, 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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