TETA, 1,4,8,11-tetraazacyclotetradecane-N,N',N'',N'''-tetraacetic acid
Bio-Synthesis offer TETA oligonucleotide labeling service. Macrocyclic labels such as 1,4,8,11-tetraazacyclotetradecane-N,N',N'',N'''-tetraacetic acid, TETA is a metal chelator containing ffour chelating carboxylate groups and four nitrogens. C- and N-functionalized derivatives can be prepare with TETA. A p-bromoacetamidobenzyle-TETA derivative could be used to label oligo through sulfhydryl groups. TETA labeled oligo are often used as organic ligands in magnetic resonance imaging (MRI), single photon emission computed tomography (SPECT) or in application using target-specific radiopharmaceuticals.
TETA chelator can be attached to an oligo at any position the use of different bifunctional cross linker. Dual HPLC purification is highly recommended.
Contact us for TETA Metal Chelator oligonucleotide labeling services or visit Chelator Bioconjugation Services for details
Product Information
TETA, 1,4,8,11-tetraazacyclotetradecane-N,N',N'',N'''-tetraacetic acid
Macrocyclic Chelation, Fluorescent Metal Senor, Molecular Imaging
-20°C To -70°C
Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.
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