I. [Product Description]
Collagen-PEG-Vinylsulfone is a highly reactive organic intermediate that enables efficient bioconjugation through vinyl sulfone groups, combining the biocompatibility of collagen with the spatial modification properties of PEG. This compound can serve as a pharmaceutical intermediate or a functional catalyst for polymer material synthesis and is widely used in bioconjugation reactions and material surface functionalization.

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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Surface functionalization modification of biological materials (e.g., protein/polysaccharide conjugation)
2. As a cross-linking catalyst in polymer synthesis
3. Targeted modification of nanodrug delivery systems
4. Construction of in vitro biosensor probes
5. Biochemical modification of tissue engineering scaffolds

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 R & D-production-sales business model, 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 offer 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

Similar Product Recommendations:
1. mPEG-NHS (Methoxy Polyethylene Glycol Succinimidyl Ester)
2. PLGA-PEG-COOH (Poly(lactic-glycolic acid)-Polyethylene Glycol-Carboxylic Acid)
3. DSPE-PEG-MAL (1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-Polyethylene Glycol-Maleimide)
4. HA-PEG-NH2 (Hyaluronic Acid-Polyethylene Glycol-Amino Group)
5. Chitosan-PEG-SH (Chitosan-Polyethylene Glycol-Mercapto Group)
6. FA-PEG-NHS (Folic Acid-Polyethylene Glycol-Succinimidyl Ester)
7. PEG-DBCO (Polyethylene Glycol-Dibenzocyclooctyne)
8. PLURONIC-PEG-COOH (Poloxamer-Polyethylene Glycol-Carboxylic Acid)
9. PCL-PEG-NH2 (Polycaprolactone-Polyethylene Glycol-Amino Group)
10. mPEG-Silane (Methoxy Polyethylene Glycol-Silane)
11. PEG-Glycidyl Ether (Polyethylene Glycol Glycidyl Ether)
12. PEG-Biotin (Polyethylene Glycol-Biotin)
13. PEG-FITC (Polyethylene Glycol-Fluorescein Isothiocyanate)
14. PEG-Acrylate (Polyethylene Glycol-Acrylate)
15. PEG-Tosylate (Polyethylene Glycol-p-Toluenesulfonate)