I. [Product Description]
HSA-PEG-(Valeric Acids)VA is a functionalized organic intermediate based on the covalent coupling of human serum albumin (HSA) and polyethylene glycol (PEG), and is directionally modified by valeric acid (VA). This compound combines the biocompatibility of HSA and the steric hindrance effect of PEG, and can be used as an efficient catalyst support or pharmaceutical intermediate, suitable for bioconjugation reactions and the precise construction of complex molecular structures.

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 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Fields]
1. Directional cross-linking agent in biopolymer coupling reactions.
2. Stabilizer for surface functionalization modification of nanomaterials.
3. Signal amplification carrier in the development of in vitro detection reagents.
4. Phase transfer catalyst in the synthesis of polymer composites.
5. Design of a controllable linking arm for targeted delivery systems.

Remark: 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 under an integrated business model of independent R & D-production-sales, and provides professional scientific research reagents for scientific research experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Similar Product Recommendations:
1. MAL-PEG-NHS (2000/3400/5000)
2. PLGA-PEG-COOH (10k-50k)
3. DSPE-PEG-Folate (2000)
4. mPEG-SCM (5000)
5. Biotin-PEG-NHS (3400)
6. NH2-PEG-SH (2000)
7. FITC-PEG-MAL (5000)
8. Cholesterol-PEG-COOH (2000)
9. Acryloyl-PEG-NHS (3400)
10. OPSS-PEG-OPSS (5000)
11. DBCO-PEG-NHS (2000)
12. PLA-PEG-PLA (15k-30k)
13. PCL-PEG-COOH (10k-20k)
14. PEI-PEG-FITC (25k)
15. TCO-PEG-TCO (3400)