I. [Product Description]
VS-PEG-Glycine (Vinylsulfone-Polyethylene Glycol-Glycine) is a multifunctional organic intermediate with both high-efficiency coupling ability and biocompatibility. It is widely used in bioconjugation reactions and the preparation of pharmaceutical intermediates. Its vinylsulfone group provides specific reaction sites, the PEG segment enhances water solubility and stability, and the glycine end can be further functionally modified, making it an ideal choice for catalytic reactions and the construction of complex molecules.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store it refrigerated 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 and dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package can only be opened for use after constant-temperature drying!

III. [Application Areas]
    1. Protein/peptide modification in bioconjugation reactions
    2. Surface functional modification of nanoparticles
    3. Cross-linker for polymer materials
    4. Construction of drug delivery system carriers
    5. Development of in-vitro diagnostic reagents

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 operation 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. MAL-PEG-NHS (Maleimide-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
2. NH2-PEG-COOH (Amino-Polyethylene Glycol-Carboxylic Acid)
3. SH-PEG-SH (Thiol-Polyethylene Glycol-Thiol)
4. Acrylate-PEG-NHS (Acrylate-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
5. Biotin-PEG-SCM (Biotin-Polyethylene Glycol-N-Hydroxysuccinimide Carbonate)
6. FITC-PEG-NH2 (Fluorescein Isothiocyanate-Polyethylene Glycol-Amine)
7. PLGA-PEG-COOH (Poly(lactic-co-glycolic acid)-Polyethylene Glycol-Carboxylic Acid)
8. DSPE-PEG-Folate (1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Polyethylene Glycol-Folate)
9. Cholesterol-PEG-NHS (Cholesterol-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
10. mPEG-SVA (Methoxy Polyethylene Glycol-N-Hydroxysuccinimide Valerate)
11. Azide-PEG-Amine (Azide-Polyethylene Glycol-Amine)
12. DBCO-PEG-COOH (Dibenzocyclooctyne-Polyethylene Glycol-Carboxylic Acid)
13. Silane-PEG-NH2 (Silane-Polyethylene Glycol-Amine)
14. PLURONIC-PEG-COOH (Poloxamer-Polyethylene Glycol-Carboxylic Acid)
15. HA-PEG-MAL (Hyaluronic Acid-Polyethylene Glycol-Maleimide)