I. [Product Description]
CHEMS-PEG-NHS Cholesterol hemisuccinate-polyethylene glycol-succinimide ester is a multifunctional organic intermediate with excellent hydrophilicity and controllable reaction activity. It is widely used in the fields of bioconjugation and material modification. The NHS ester group in its structure can serve as a highly efficient catalyst to achieve specific binding with amino groups, while the cholesterol group endows the molecule with amphiphilic characteristics, making it suitable for the construction of complex systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it in a refrigerator and avoid repeated freezing and thawing.
【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 open the package for use only after constant temperature drying!

III. [Application Fields]
1. Construction of amphiphilic carriers in drug delivery systems
2. Coupling reactions for site-specific modification of proteins/antibodies
3. Functional surface modification of liposomes
4. Preparation of nanoparticle stabilizers
5. Development of biosensor interface materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated 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.

Recommendation of similar products:
1. MAL-PEG-NHS (Maleimide-polyethylene glycol-succinimide ester)
2. mPEG-CHO (Methoxypolyethylene glycol-aldehyde)
3. DSPE-PEG-COOH (Phospholipid-polyethylene glycol-carboxylic acid)
4. PLGA-PEG-NH2 (Poly(lactic-co-glycolic acid)-polyethylene glycol-amine)
5. FITC-PEG-SH (Fluorescein-labeled polyethylene glycol-thiol)
6. Biotin-PEG-NHS (Biotin-polyethylene glycol-succinimide ester)
7. Acrylate-PEG-SVA (Acrylate-polyethylene glycol-succinimide valerate)
8. Cholesterol-PEG-MAL (Cholesterol-polyethylene glycol-maleimide)
9. Silane-PEG-COOH (Silane-polyethylene glycol-carboxylic acid)
10. NH2-PEG-NH2 (Amine-polyethylene glycol-amine)
11. SH-PEG-SH (Thiol-polyethylene glycol-thiol)
12. OPSS-PEG-NHS (Orthopyridyl disulfide-polyethylene glycol-succinimide ester)
13. Folate-PEG-NH2 (Folate-polyethylene glycol-amine)
14. PLA-PEG-COOH (Polylactic acid-polyethylene glycol-carboxylic acid)
15. PEG-GA (Polyethylene glycol-glutaric anhydride)

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