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Product introduction

Mal-PEG4-Val-Cit-PAB-OH 是一种可降解 (cleavable) 的含 4 个单元 PEG 的 ADC linker，可用于合成抗体偶联活性分子 (ADC)。 Mal-PEG4-Val-Cit-PAB-OH is a cleavable ADC linker. The Val-Cit will specifically be cleaved by Cathepsin B. As this enzyme is only present in the lysosome, the ADC payload will be released only in the cell. The maleimide group is reactive toward thiol groups between pH 6.5 to 7.5. The hydroxyl group can be reacted to further derivatize the compound. The hydrophobic PEG chain increases the water solubility of the compound.

Specs ⸢ View details ⸥

Chinese name

Mal-PEG4-Val-Cit-PAB-OH

English name

Mal-PEG4-Val-Cit-PAB-OH

Chinese alias

1-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)-N-((S)-1-(((S)-1-((4-(羟甲基)苯基)氨基)-1-氧代-5-脲基戊-2-基)氨基)-3-甲基-1-氧代丁-2-基)-3,6,9,12-四氧杂十五烷-15-酰胺 | 马来酰亚胺-四聚乙二醇-VAL-CIT-PAB-羟基

English alias

1-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-3,6,9,12-tetraoxapentadecan-15-amide

CAS number

2055041-39-7

molecular formula

C33H50N6O11

molecular weight

706.78 g/mol

Exact mass

≥96%

PSA

Logp

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