Alexa fluor 647 NHS ester - CAS 1620475-28-6

Alexa fluor 647 NHS ester (L-5-Hydroxytryptophan-d3) is a photostable far-red fluorescent dye used in imaging and flow cytometry to generate stable signals for protein labeling, amine-modified oligonucleotides, and other primary amine-containing molecules.

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1620475-28-6

0.9814

C39H47N3O16S4

942.06

O=C(ON1C(=O)CCC1=O)CCCCC2(C=3C=C(C=CC3[N+](=C2C=CC=CC=C4N(C5=CC=C(C=C5C4(C)C)S(=O)(=O)O)CCCS(=O)(=O)O)CCCS(=O)(=O)[O-])S(=O)(=O)O)C

-20°C

Ice Packs

Dye-Reagents