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2112738-09-5

2112738-09-5 Structure

2112738-09-5 Structure
IdentificationBack Directory
[Name]

Mal-PEG4-Val-Cit-PAB-PNP
[CAS]

2112738-09-5
[Synonyms]

Mal-PEG4-Val-Cit-PAB-PNP
L-Ornithinamide, N-[15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxo-4,7,10,13-tetraoxapentadec-1-yl]-L-valyl-N5-(aminocarbonyl)-N-[4-[[[(4-nitrophenoxy)carbonyl]oxy]methyl]phenyl]-
[Molecular Formula]

C40H53N7O15
[MDL Number]

MFCD30828694
[MOL File]

2112738-09-5.mol
[Molecular Weight]

871.89
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DMF
[form ]

Solid
[color ]

Light yellow to yellow
Hazard InformationBack Directory
[Description]

Mal-PEG4-Val-Cit-PAB-PNP is a cleavable ADC linker. The Val-Cit linkers can be cleaved by Cathepsin B. Maleimide (Mal) group is reactive toward thiol groups. PEG space improve compound's aqueous solubility. PNP is a good leaving group.
[Biological Activity]

Mal-PEG4-Val-Cit-PAB-PNP is a cleavable ADC linker containing 4 units of PEG, which can be used to synthesize antibody drug conjugates (ADC).
[in vitro]

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

[target]

Cleavable

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