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MAL-PEG-COOH, MW 1k-10k

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Category MAL-PEG-COOH
Catalog NO. BPG-0882
Product Name MAL-PEG-COOH, MW 1k-10k
Molecular Weight Customizable
MAL-PEG-COOH, MW 1k-10k
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  • Custom Synthesis
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Fast track to get specific molecular weight products:

CatalogMolecular WeightAvailability
BPG-0882-1 MAL-PEG-COOH, MW 1k In stock Inquiry
BPG-0882-2 MAL-PEG-COOH, MW 2k In stock Inquiry
BPG-0882-3 MAL-PEG-COOH, MW 3.4k In stock Inquiry
BPG-0882-4 MAL-PEG-COOH, MW 5k In stock Inquiry
BPG-0882-5 MAL-PEG-COOH, MW 10k In stock Inquiry
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Product Information

Description MAL-PEG-COOH is Maleimide PEG that can modify the thiol group. A stable oxime ether bond is formed with the thiol group at a pH of 6.5-7.5. Under copper catalysis, azide can undergo a click chemical reaction with an alkyne group in an aqueous solution to form a nitrogen-containing five-membered heterocyclic ring. Heterobifunctional PEG can be attached to different molecules or materials to extend the richness of different molecular combinations.
Solubility Soluble in water, DMSO and DMF. Freshly prepared before use.
Storage -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.
References 1. Gao X, Luo Y, Wang Y, et al. Prostate stem cell antigen-targeted nanoparticles with dual functional properties: in vivo imaging and cancer chemotherapy. International journal of nanomedicine, 2012, 7: 4037.
2. Liebherr R B, Soukka T, Wolfbeis O S, et al. Maleimide activation of photon upconverting nanoparticles for bioconjugation. Nanotechnology, 2012, 23(48): 485103.

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