AMCA-X-N-succinimidyl ester

Supplier: Anaspec Inc

Synonyms: AMCA-X, SE, 6-((7-Amino-4-methylcoumarin-3-acetyl)amino) hexanoic acid, N-succinimidyl ester

AS-81208

103010-896EA 264.54 USD

103010-896

AMCA-X-N-succinimidyl ester

AMCA-X-N-succinimidyl ester

AMCA-X, SE is one of the most popular blue fluorescent tagging molecules. It is widely used to label antibodies, proteins and small drug molecules. AMCA-X succinimidyl ester contains a seven-atom aminohexanoyl spacer, the so-called ‘X’ spacer, between the fluorophore and the reactive group. It is well known that the spacer between the fluorophore and the reactive group usually separates the fluorophore from the biomolecule to which it is conjugated, potentially reducing the quenching that typically occurs upon conjugation. In some cases, the ‘X’ spacer allows the dye to be more available for recognition by secondary detection reagents.

Spectral properties: Abs/Em = 353/442 nm
Solvent system: DMF or DMSO
Storage Temperature: -20°C desiccated and protected from light
Shipping condition: RT

Formula: C₂₂H₂₅N₃O₇
MW: 443.45 g/mol
Storage Temperature: Freezer

CAS Number: 216309-02-3

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