I. [Product Description]
CHO-PEG-DTPA (Aldehyde-Polyethylene Glycol-Diethylenetriamine Pentaacetic Acid) is a multifunctional organic intermediate with both high-efficiency coupling ability and excellent water solubility. It is widely used in bioconjugation, material modification, and the construction of catalytic systems. Its unique aldehyde functional group and DTPA chelating group make it an ideal choice for the preparation of pharmaceutical intermediates and catalyst loading.

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.
【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 sealed and dry at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
1. As a linker between antibodies/proteins and fluorescent probes in bioconjugation reactions.
2. As a directional coupling platform for the surface functionalization modification of nanomaterials.
3. As a crosslinking agent for polymer materials and in the construction of intelligent hydrogels.
4. For the modification of metal ion chelating ligands in the development of in vitro diagnostic reagents.
5. In the directional coupling reaction for site-specific labeling of proteins/peptides.

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

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