DOTA-NHS ester
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
4245-100mg | 100 mg | $125 | in stock | |
4245-500mg | 500 mg | $525 | in stock | |
4245-1g | 1 g | $990 | in stock |
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Items in stock will be shipped on
01/11/2025
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DOTA (dodecane tetraacetic acid, also known as tetraxetan) is a complexing agent, especially for lanthanide ions. DOTA-NHS ester is a bifunctional linker containing chelating and N-hydroxysuccinimide (NHS) ester groups for conjugation with amine-containing biomolecules.
DOTA-NHS ester can be used to label radiotherapeutic agents or imaging probes and detect labeled tumors with PET, SPECT, and CT methods.
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Cyanine5 tetrazine
Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.General properties
Appearance: | white powder |
Molecular weight: | 761.49 |
CAS number: | 1823122-52-6 (170908-81-3) |
Molecular formula: | C20H31N5O10·HPF6·CF3CO2H |
IUPAC name: | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid mono-N-hydroxysuccinimide ester |
Quality control: | NMR 1H and HPLC-MS (95+%) |
Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
MSDS: | Download |
Product specifications |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
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