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Structure of 1347750-72-4
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m-PEG5-CH2CH2COOH features a five-unit polyethylene glycol chain linked to a terminal carboxylic acid group via a flexible ethylene spacer. This amphiphilic structure enables efficient conjugation in bioconjugation workflows while maintaining solubility and stability under standard conditions.
m-PEG5-CH2CH2COOH serves as a versatile bifunctional linker for conjugation workflows, combining the solubility and stability of a PEG5 spacer with a reactive carboxylic acid group. It facilitates efficient amide bond formation under standard coupling conditions and is well-suited for site-specific modification of peptides, proteins, and biomolecules. The hydrophilic PEG chain minimizes non-specific binding, while the terminal carboxylic acid enables straightforward functionalization in aqueous or mixed solvents.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P280-P302+P352
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Lot numbers can be found on the outside label of a product: