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mPEG-ALD, MW 550-40k

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Category mPEG-ALD
Catalog NO. BPG-0026
Product Name mPEG-ALD, MW 550-40k
Molecular Weight Customizable
mPEG-ALD, MW 550-40k
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Fast track to get specific molecular weight products:

CatalogMolecular WeightAvailability
BPG-0026-1 mPEG-ALD, MW 550 In stock Inquiry
BPG-0026-2 mPEG-ALD, MW 1k In stock Inquiry
BPG-0026-3 mPEG-ALD, MW 2k In stock Inquiry
BPG-0026-4 mPEG-ALD, MW 5k In stock Inquiry
BPG-0026-5 mPEG-ALD, MW 10k In stock Inquiry
BPG-0026-6 mPEG-ALD, MW 20k In stock Inquiry
BPG-0026-7 mPEG-ALD, MW 30k In stock Inquiry
BPG-0026-8 mPEG-ALD, MW 40k In stock Inquiry
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Product Information

Description mPEG-ALD (methoxy-polyethylene glycol-propionaldehyde) is a linear, monofunctional modified PEG terminated with a methoxy group at one end and an aldehyde group at the other end. The aldehyde group can react with the N-terminus of the peptide and protein to form a C=N double bond, which can be further used for this reaction. The mPEG-ALD or ketone derivative can also undergo a reversible reaction with hydrazine to form a hydrazide bond.
Synonyms mPEG-aldehyde (Propionaldehyde)
Solubility Soluble in water and most organic solvents, freshly prepared before use.
Storage -20°C for long-term preservation, keep in dry and avoid sunlight. Avoid repeated freezing and thawing.
References 1. An, Se Yong, et al. Preparation of monodisperse and size-controlled poly (ethylene glycol) hydrogel nanoparticles using liposome templates. Journal of colloid and interface science, 2009, 331(1): 98-103.
2. Groll, J., et al. Comparison of Coatings from Reactive Star Shaped PEG-s tat-PPG Prepolymers and Grafted Linear PEG for Biological and Medical Applications. Biomacromolecules, 2005, 6(2): 956-962.


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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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