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Structure of 81836-43-3
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m-PEG5-acid features a linear, hydrophilic polyethylene glycol chain with five ethylene oxide units, terminating in a carboxylic acid group. This structure enables efficient conjugation to amine-functionalized biomolecules under mild conditions, offering enhanced solubility and stability in aqueous environments.
m-PEG5-acid serves as a versatile, water-soluble linker for conjugation chemistries, enabling efficient attachment of biomolecules and functional groups via amide bond formation. Its five-ether unit spacer provides enhanced solubility and reduced steric hindrance, while the terminal carboxylic acid facilitates straightforward activation with common coupling reagents. Ideal for bioconjugation workflows requiring stability and predictable reactivity.
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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-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: