I. [Product Description]
Desthiobiotin-PEG-NHS is a multifunctional organic intermediate that combines the high affinity of biotin analogs with the steric hindrance regulatory properties of PEG chains. It is widely used in bioconjugation reactions and the preparation of pharmaceutical intermediates. Its succinimidyl ester group can serve as an efficient catalyst to achieve specific covalent binding with amino groups, making it suitable for the precise modification of complex biomolecules.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】Common 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, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please note that the package should only be opened after constant temperature drying!

III. [Application Areas]
1. Site-specific labeling and functional modification of biomacromolecules (antibodies/enzymes)
2. Introduction of functional groups on the surface of nanodrug delivery systems
3. Probe construction in the study of protein-ligand interactions
4. Development of visualization labeling technology for cell membrane surface receptors
5. Bioconjugation of key components in in vitro diagnostic kits

Remarks: 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 based on an integrated R & D-production-sales business model, 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 offer 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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