Propargyl-PEG4-NHS ester

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Catalogue number:	PA 27 0031439
Chemical name:	Propargyl-PEG4-NHS ester
CAS Number:	1428629-70-2
Category:	miscellaneous compounds,Antibody Drug Conjugate
Synonyms:	2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-ynoate; 4,7,10,13-Tetraoxahexadec-15-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester; 2,5-Dioxo-1-pyrrolidinyl 4,7,10,13-tetraoxahexadec-15-ynoate; 2,5-Dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-yn-1-oate;
Molecular form:	C₁₆H₂₃NO₈
Appearance:	Solid
Mol. Weight:	357.36
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	Propargyl-PEG4-NHS ester is a nonclaevable 4-unit PEG linker for antibody-agent-conjugation (ADC). Propargyl-PEG4-NHS ester is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups