Propargyl-PEG4-Tos

Catalog No.: A42890
PROTAC Linkers
Propargyl-PEG4-Tos is a PEG-based linker specifically designed for the synthesis of PROTACs (proteolysis-targeting chimeras). It serves as a cleavable linker in antibody-drug conjugates (ADCs), facilitating targeted delivery of therapeutic agents. This compound features an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc), allowing for efficient conjugation with azide-containing molecules. Its versatile applications make it a valuable tool in chemical biology and drug development research.
Grouped product items
Size Price Stock Qty
200mg
$20.00
In stock
250mg
$25.00
In stock
500mg
$30.00
In stock
1g
$45.00
In stock
5g
$215.00
In stock
Bulk Size
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
DescriptionPropargyl-PEG4-Tos is a PEG-based linker specifically designed for the synthesis of PROTACs (proteolysis-targeting chimeras). It serves as a cleavable linker in antibody-drug conjugates (ADCs), facilitating targeted delivery of therapeutic agents. This compound features an alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc), allowing for efficient conjugation with azide-containing molecules. Its versatile applications make it a valuable tool in chemical biology and drug development research.
Product Information
Catalog NumA42890
FormulaC18H26O7S
Molecular Weight386.46
CAS Number875770-32-4
SMILESC#CCOCCOCCOCCOCCOS(C1=CC=C(C)C=C1)(=O)=O
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