DOTA-NHS ester

Cat. # Quantity Price Lead time
4245-100mg 100 mg $125 5 days
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

AF 647 NHS ester

Bright, water-soluble succinimide ester of AF 647 dye for protein and antibody labeling.

AF 488 maleimide

AF 488 C6 maleimide is a thiol-reactive dye for labeling of protein SH groups.

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.