Biotin-PEG11-Maleimide

Catalog #

27452

$565 *

Size: 100 mg

Qty

Bulk/Custom

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*US Pricing only. For international pricing, please contact your local distributor.

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Description

Biotin-PEG11-Mal is a PEGylated biotin reagent PEG linker containing a maleimide (Mal) group. The maleimide moiety reacts specifically with sulfhydryl groups (at pH 6.5-7.5) to form a thioether linkage. The hydrophilic PEG spacer increases solubility in aqueous media of the molecules conjugated to the biotin compound. It also helps to minimize steric hindrance involved with the binding to avidin molecules.

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Synonyms

Maleimido-PEG11-Biotin

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