I. [Product Description]
CCK8-PEG-Tetrazine is a high-purity organic intermediate prepared by the precise coupling technology of cholecystokinin octapeptide (CCK8), polyethylene glycol (PEG), and tetrazine groups. It combines the peptide targeting, the excellent water solubility and biocompatibility of PEG modification, and the high-efficiency click chemical reaction activity of tetrazine groups. This compound can be used as a pharmaceutical intermediate or catalyst and is widely used in the fields of bioconjugation, material modification, and functionalization research.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store 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 in a sealed, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Bioconjugation reactions of biomolecules mediated by click chemistry (Tetrazine-TCO/BCN)
2. Surface functionalization modification of targeted nanomaterials
3. Directional coupling construction of fluorescent probes or markers
4. Development of carriers for peptide-PEG complexes in drug delivery systems
5. Controllable cross-linking and structural optimization of polymer materials

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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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