I. [Product Introduction]
CCK8-PEG-TCO is an organic intermediate with a precise molecular design, which is formed by the covalent connection of cholecystokinin octapeptide and trans-cyclooctene (TCO) via a polyethylene glycol (PEG) chain. This compound combines the biocompatibility of PEG, the targeting property of polypeptides, and the high-efficiency click chemical reaction characteristics of TCO. It can be used as a pharmaceutical intermediate for the construction of bioconjugation systems, and its modular structure provides innovative solutions for catalytic reactions and the development of molecular probes.

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 freeze-thaw cycles.
【Solvent】Common organic solvents such as chloroform, dichloromethane, DMSO, etc.
【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.
▪ Note: ▶To ensure product stability, please make sure to open the package for use after constant-temperature drying!

III. [Application Areas]
1. Construction of pre-positioned coupling platforms in bioorthogonal reaction systems
2. Surface functional modification of nanodrug delivery systems
3. Development of in vivo molecular imaging probes
4. Core coupling components of in vitro diagnostic reagents
5. Oriented assembly of targeted biomaterials

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 under an integrated business model of independent R & D, production, and 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

Recommendation of Similar Products:
1. NHS-PEG-MAL (MW: 2000/3400/5000)
2. PLA-PEG-COOH (MW: 2000-10000)
3. DSPE-PEG-Folate (MW: 2000/3400)
4. Silane-PEG-NH2 (MW: 2000/5000)
5. mPEG-TK-MAL (MW: 2000/3400)
6. PLGA-PEG-COOH (MW: 2000-8000)
7. DBCO-PEG-NHS (MW: 3400/5000)
8. AC4ManNAz-PEG-TCO (MW: 2000/5000)
9. Cholesterol-PEG-FITC (MW: 2000/3400)
10. SH-PEG-SH (MW: 2000/5000/10000)
11. Biotin-PEG-COOH (MW: 3400/5000)
12. PCL-PEG-NH2 (MW: 2000-10000)
13. Azide-PEG-Amine (MW: 2000/5000)
14. Mal-PEG-SCM (MW: 3400/5000)
15. Cyclodextrin-PEG-NHS (MW: 2000/5000)