PTDA-PEG4-azide

Catalog No.: A42845
ADC Linker
PTDA-PEG4-azide is a cleavable 4 unit polyethylene glycol (PEG) linker designed for the construction of antibody-drug conjugates (ADCs). This linker contains an azide functional group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, PTDA-PEG4-azide can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules featuring DBCO or BCN groups, making it a versatile tool in chemical biology and drug development applications.
Grouped product items
Size Price Stock Qty
5mg
$130.00
In stock
10mg
$220.00
In stock
25mg
$460.00
In stock
50mg
$720.00
In stock
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
DescriptionPTDA-PEG4-azide is a cleavable 4 unit polyethylene glycol (PEG) linker designed for the construction of antibody-drug conjugates (ADCs). This linker contains an azide functional group, enabling it to participate in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-containing molecules. Additionally, PTDA-PEG4-azide can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules featuring DBCO or BCN groups, making it a versatile tool in chemical biology and drug development applications.
Product Information
Catalog NumA42845
FormulaC22H33N7O9
Molecular Weight539.54
CAS Number2639395-40-5
SMILESO=C(NNC1=O)N1C2=CC=C(OCCNC(CCOCCOCCOCCOCCN=[N+]=[N-])=O)C(OC)=C2
SynonymsPTAD-PEG4-N3
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