I. [Product Description]
SA-PEG-Biotin (Stearic acid-Polyethylene glycol-Biotin) is a multifunctional amphiphilic organic intermediate, possessing both a hydrophobic stearic acid segment and a hydrophilic PEG segment. It can achieve precise molecular coupling through the biotin-avidin system. This compound can be used as a pharmaceutical intermediate for the preparation of nanocarriers or as a catalyst carrier to construct a targeted delivery system.

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.
【Solvents】 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, dry condition 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. Surface modifier in the self-assembly system of nanomaterials (Reported in ACS Nano 2022)
2. Oriented coupling carrier for biotin-labeled proteins/antibodies
3. Functionalized linking arm for targeted drug delivery systems
4. Interface construction of biosensor probes (Applied in Anal. Chem. 2021)
5. Regulation and modification of the hydrophilic-hydrophobic properties of polymer materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Recommended Similar Products:
1. MAL-PEG-NHS (Maleimide-PEG-N-Hydroxysuccinimide ester)
2. DSPE-PEG-Folate (Distearoylphosphatidylethanolamine-PEG-Folate)
3. PLGA-PEG-COOH (Poly(lactic-co-glycolic acid)-PEG-Carboxylic acid)
4. Biotin-PEG-SH (Biotin-PEG-Thiol)
5. Chitosan-PEG-NH2 (Chitosan-PEG-Amine)
6. Acrylate-PEG-Acrylate (Acrylate-PEG-Acrylate)
7. mPEG-TK-PLGA (Methoxy polyethylene glycol-Thioketal-Poly(lactic-co-glycolic acid))
8. FITC-PEG-NHS (Fluorescein-PEG-N-Hydroxysuccinimide ester)
9. Cyclodextrin-PEG-COOH (Cyclodextrin-PEG-Carboxylic acid)
10. Silane-PEG-Biotin (Silane-PEG-Biotin)
11. PEI-PEG-COOH (Polyethyleneimine-PEG-Carboxylic acid)
12. PLURONIC-PEG-NH2 (Poloxamer-PEG-Amine)
13. Cholesterol-PEG-MAL (Cholesterol-PEG-Maleimide)
14. Azide-PEG-COOH (Azide-PEG-Carboxylic acid)
15. DBCO-PEG-NHS (Dibenzocyclooctyne-PEG-N-Hydroxysuccinimide ester)