DOTA-NHS ester

Cat. # Quantity Price Lead time
4245-100mg 100 mg $125 in stock
4245-500mg 500 mg $525 in stock
4245-1g 1 g $990 in stock
Found better price? Let us know and we will propose the way forward!

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.

Customers also purchased with this product

TETA-PEG4-azide hydrochloride

PEG4-bifunctional linker with TETA chelating and alkyne-reactive azido groups for bioconjugation.
Add this product to your cart and
get free express delivery

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
Your item has been added. View your cart or proceed to checkout
The count of items is incorrect.