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Y-PEG
Brand Yusi Pharma
IUPAC Name Iodoacetate-PEG-Nitrilotriacetic acid
Abbreviations IA-PEG-NTA NTA-PEG-IA
Parameters
CAS Compound CID YD-PEG-4456
MF MW
Serial Number Norm Catalogue Price Stocks

Note: In the case of dangerous goods, low-temperature transport products, IATA products and other products that require special transport, freight and other related charges may be added according to the actual situation.

  • Product Information
I. [Product Introduction]
IA-PEG-NTA (Iodoacetate-Polyethylene Glycol-Nitrilotriacetic Acid) is a multifunctional organic intermediate that combines the characteristics of an efficient catalyst with molecular coupling ability. The NTA ligand in its structure can achieve specific chelation of metal ions, and the PEG chain provides excellent water solubility and biocompatibility. It is widely used in the fields of bioconjugation reactions, construction of metal ion carriers, and synthesis of pharmaceutical intermediates.

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 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 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. Spacer arm design for biomolecule labeling and coupling reactions.
    2. Surface functional modification of nanomaterials (e.g., quantum dots, liposomes).
    3. Development of chelating chromatography media for metal ions (Ni²⁺/Co²⁺).
    4. Stabilization treatment of signal probes in in vitro diagnostic reagents.
    5. Hydrophilic modification of polymer materials and construction of self-assembled systems.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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