PTDA-PEG4-azide
PTAD-PEG4-N3 is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs) [1]. PTAD-PEG4-N3 is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
Product Specifications
CAS Number
[2639395-40-5]
Product Name Alternative
PTAD-PEG4-N3
UNSPSC
12352203
Target
ADC Linker
Type
ADC Related
Related Pathways
Antibody-drug Conjugate/ADC Related
Applications
Cancer-programmed cell death
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/ptad-peg4-n3.html
Purity
99.34
Solubility
DMSO : 125 mg/mL (ultrasonic)
Smiles
O=C(NNC1=O)N1C2=CC=C(OCCNC(CCOCCOCCOCCOCCN=[N+]=[N-])=O)C(OC)=C2
Molecular Formula
C22H33N7O9
Molecular Weight
539.54
References & Citations
[1]Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16 (5) :315-337.
Shipping Conditions
Blue Ice
Storage Conditions
-20°C, 3 years (Powder)
Scientific Category
ADC Related
Clinical Information
No Development Reported
Isoform
Cleavable Linker
Available Sizes
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