lumiprobe荧光染料官网代理商 水溶性荧光染料代理商 脂溶性荧光染料代理商，欢迎访问上海金畔生物科技有限公司官网了解更多信息。
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3228-1mg | 1 mg | 180$
|
||
| 3228-5mg | 5 mg | 430$
|
DOTA-PEG4-amine contains a terminal amino group, DOTA (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid) moiety, and a linear PEG chain as a linker. It is widely used for bioconjugation in the imaging diagnostics field due to the DOTA possessing chelating properties, and a highly reactive amine group.
The hydrophilic PEG chain increases the aqueous solubility. PEG linker allows to incorporate the chelating agent by conjugation of DOTA-PEG4-amine with carboxylic acids and activated esters using even sterically hindered moieties in a biomolecule.
Download in
ChemDraw format
Customers also purchased with this product
DOTA-PEG4-azide hydrochloride
PEG4-bifunctional linker with DOTA chelating and alkyne-reactive azido groups for bioconjugation.