I. [Product Description]
PEG-SS-CH2CH2NH2 is a multifunctional organic intermediate. Based on the polyethylene glycol (PEG) backbone, disulfide bonds (SS) and ethylenediamine groups are introduced, which combines hydrophilicity, biocompatibility, and controllable degradation characteristics. Its core value lies in being used as a pharmaceutical intermediate or catalyst, suitable for constructing stimulus-responsive nanocarriers or functional polymer materials. The reduction sensitivity of the disulfide bond can precisely regulate the molecular release behavior.

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 condition.
▪ Precautions: ▶ To ensure product stability, please note that the package can only be opened for use after constant temperature drying!

III. [Application Fields]
    1. Structural design and synthesis of stimulus-responsive nanomaterials.
    2. Reversible cross-linking agent for functional delivery carriers.
    3. Directional modification of biopolymer coupling reactions.
    4. Controllable cross-linking catalyst in polymer material synthesis.
    5. Surface functionalization of biosensor probes.

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

Chongqing Yusi Medical 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.

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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