P18h (AggFluor Halotag Ligand) Size:100nmol 684 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCOCCOCCOCC#C)=[N+](C)C)=C1

684 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCOCCOCCOCC#C)=[N+](C)C)=C1

CA-PEG4-Azide can be used to attach azide moiety to protein

10-tetraacetic acid) consists of a 12-membered tetraaza ring (cyclen) with four nitrogen atoms

Product Name DOTA-tris(t-Bu)ester-C6-alcohol Synonyms CAS Number n/a Related CAS Molecular Formula C34H65N5O8 Molecular Weight 671

P18h (AggFluor Halotag Ligand) Size:100nmol 684 SMILES: CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC=C(C=C2C([O-])=O)C(=O)NCCOCCOCCOCC#C)=[N+](C)C)=C1P18h is a HaloTag ligand incorporating the fluorogenic AggFluor P18 dye. AggFluor is derived from the synthetic GFP chromophore, 4 hydroxybenzylidene imidazolinone (HBI), and belongs to the class of molecular rotor fluorophores widely used in biological imaging due to their sensitivity to environmental factors such as viscosity. When bound to properly folded proteins, AggFluors are quenched and remain non fluorescent; however, protein misfolding or