6-Carboxy-X-rhodamine NHS ester, single isomer (6-ROX-SE)
Price range: €180.00 through €990.00
Single-isomer 6-ROX NHS ester for efficient and stable labeling of amine-containing biomolecules. Ideal for use in probes, oligonucleotides, and protein conjugates.
Available in the following pack sizes:
- 5 mg, 20 mg, 100 mg
Description
Description:
6-Carboxy-X-Rhodamine NHS ester (6-ROX SE) is a high-purity, single-isomer fluorescent dye commonly used for labeling biomolecules that contain primary amines. This activated ester reacts readily with proteins, peptides, and amine-modified oligonucleotides, forming stable amide bonds.
Its spectral properties make it highly suitable for fluorescence-based applications such as qPCR probe labeling, multiplexed detection assays, and FRET-based systems.
Key Applications:
-
Amine labeling of oligonucleotides for qPCR probes
-
Conjugation to antibodies or peptides for fluorescence assays
-
Fluorescent tracer development in diagnostics or imaging
Formulation Note:
The single-isomer format ensures greater labeling precision and consistency in sensitive assay development.
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