I. [Product Description]
OPSS-PEG-SC is a multifunctional organic intermediate with both high-efficiency cross-linking reaction activity and excellent water solubility. Its unique design with bifunctional groups of ortho-pyridyl disulfide (OPSS) and succinimidyl carbonate (SC) allows it to be used as a catalyst or a linking arm, and it is widely applied in the fields of bioconjugation and polymer material modification. The molecular weight can be customized to meet different experimental requirements.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it refrigerated 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 it in a sealed and dry place 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. Reversible cross-linking and directional coupling of biological macromolecules (such as proteins and antibodies).
2. Surface functionalization modification of nanomaterials (such as gold nanoparticles and quantum dots).
3. Construction of fluorescent-labeled probes and development of controlled release systems.
4. Site-specific introduction and reaction of active groups in polymer materials.
5. Precise regulation of the interface chemistry of biosensors.

Remarks: 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, 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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