Bis-PEG3-biotin

Catalog No.: A94031
Biochemical Assay Reagent
Bis-PEG3-biotin is a biotinylation reagent featuring dual biotin moieties linked by a polyethylene glycol (PEG) spacer. This extended spacer enhances the accessibility of biotin to protein binding sites, facilitating efficient biotinylation of macromolecules. It is commonly utilized in biochemical assays to study protein interactions and to develop biotin-based detection systems.
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5mg
10mg
50mg
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Free Delivery on orders over $500
Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
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Nature volume 551, pages639-643 (2017)
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Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionBis-PEG3-biotin is a biotinylation reagent featuring dual biotin moieties linked by a polyethylene glycol (PEG) spacer. This extended spacer enhances the accessibility of biotin to protein binding sites, facilitating efficient biotinylation of macromolecules. It is commonly utilized in biochemical assays to study protein interactions and to develop biotin-based detection systems.
Product Information
Catalog NumA94031
FormulaC30H52N6O7S2
Molecular Weight672.90
CAS Number194920-54-2
SMILESO=C(N1)N[C@](CS2)([H])[C@@]1([H])[C@@H]2CCCCC(NCCCOCCOCCOCCCNC(CCCC[C@H]3[C@]4([H])[C@](NC(N4)=O)([H])CS3)=O)=O
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2