DBCO-PEG4-Biotin - CAS 1255942-07-4

DBCO-PEG4-Biotin (ADIBO-NH-PEG2-Biotin) is an azadibenzocyclooctyne-biotin derivative containing a biotin moiety and 4 PEGs.DBCO-PEG4-Biotin is a versatile biotinylation reagent that introduces a portion of biotin into an azide-labelled biomolecule via a copper-free catalytic alkyl azide reaction (SPAAC) . azide-labelled biomolecules via a copper-free catalytic alkyl azide reaction (SPAAC) .

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1255942-07-4

0.989

C39H51N5O8S

749.92

C(CCCC(NCCOCCOCCOCCOCCC(NCCC(=O)N1C=2C(C#CC=3C(C1)=CC=CC3)=CC=CC2)=O)=O)[C@H]4[C@@]5([C@](CS4)(NC(=O)N5)[H])[H]

-20°C

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Small Compound