Azido-PEG8-Amido-Val-Cit-PAB

Catalog No.: A43358
ADC Linker
Azido-PEG8-Amido-Val-Cit-PAB is a cleavable linker designed for antibody-drug conjugates (ADCs), targeting Cathepsin B for selective payload release within lysosomes. The Val-Cit moiety ensures that drug release occurs specifically in the intracellular environment, enhancing therapeutic efficacy while minimizing systemic toxicity. The azido group allows for efficient conjugation to DBCO, BCN, or other alkyne-containing molecules through click chemistry. The polyethylene glycol (PEG) spacer improves aqueous solubility, making this reagent suitable for various research applications in drug development.
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.

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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
DescriptionAzido-PEG8-Amido-Val-Cit-PAB is a cleavable linker designed for antibody-drug conjugates (ADCs), targeting Cathepsin B for selective payload release within lysosomes. The Val-Cit moiety ensures that drug release occurs specifically in the intracellular environment, enhancing therapeutic efficacy while minimizing systemic toxicity. The azido group allows for efficient conjugation to DBCO, BCN, or other alkyne-containing molecules through click chemistry. The polyethylene glycol (PEG) spacer improves aqueous solubility, making this reagent suitable for various research applications in drug development.
Product Information
Catalog NumA43358
FormulaC40H69N9O15
Molecular Weight916.03
CAS Number2356229-77-9
SMILES[N-]=[N+]=NCCOCCOCCOCCOCCOCCOCCOCCOCCNC(COCC(N[C@@H](C(C)C)C(N[C@@H](CCCNC(N)=O)C(NC1=CC=C(C=C1)CO)=O)=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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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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