Mal-PEG12-t-butyl ester

Catalog No.: A94781
Biochemical Assay Reagent
Mal-PEG12-t-butyl ester is a PEG-based linker featuring a maleimide moiety and a t-butyl ester group. This compound enhances solubility in aqueous environments due to the hydrophilic PEG spacer. The t-butyl ester can be easily deprotected under acidic conditions, while the maleimide group efficiently reacts with thiol groups to establish stable covalent bonds. This reagent is ideal for applications in biochemical assays and the conjugation of biomolecules to investigate protein interactions and other biochemical processes.
Grouped product items
Size Stock
5mg
10mg
50mg
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
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)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionMal-PEG12-t-butyl ester is a PEG-based linker featuring a maleimide moiety and a t-butyl ester group. This compound enhances solubility in aqueous environments due to the hydrophilic PEG spacer. The t-butyl ester can be easily deprotected under acidic conditions, while the maleimide group efficiently reacts with thiol groups to establish stable covalent bonds. This reagent is ideal for applications in biochemical assays and the conjugation of biomolecules to investigate protein interactions and other biochemical processes.
Product Information
Catalog NumA94781
Molecular Weight3900 (Average)
CAS Number1443214-98-9
SMILESCC(C)(C)OC(CCOCCOCCN(C(C=C1)=O)C1=O)=O.[n]
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