NH2-PEG3-Val-Cit-PAB-OH

Catalog No.: A43412
ADC Linker
NH2-PEG3-Val-Cit-PAB-OH is a cleavable antibody-drug conjugate (ADC) linker that incorporates a primary amine, a hydrophilic PEG spacer, a Val-Cit dipeptide, and a PAB group. This compound is designed to enhance payload delivery by undergoing cleavage by cellular proteases, facilitating the release of the drug inside the target cells. The primary amine allows for versatile functionalization through reactions with carboxylic acids, reductive aminations, and various advanced coupling techniques, making it suitable for applications in drug development and targeted therapies.
Grouped product items
Size Stock
5mg
10mg
50mg
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Bulk Discount
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)
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
DescriptionNH2-PEG3-Val-Cit-PAB-OH is a cleavable antibody-drug conjugate (ADC) linker that incorporates a primary amine, a hydrophilic PEG spacer, a Val-Cit dipeptide, and a PAB group. This compound is designed to enhance payload delivery by undergoing cleavage by cellular proteases, facilitating the release of the drug inside the target cells. The primary amine allows for versatile functionalization through reactions with carboxylic acids, reductive aminations, and various advanced coupling techniques, making it suitable for applications in drug development and targeted therapies.
Product Information
Catalog NumA43412
FormulaC27H46N6O8
Molecular Weight582.69
CAS Number2055024-62-7
SMILESOCC(C=C1)=CC=C1NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(CCOCCOCCOCCN)=O)=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)

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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

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