BTTAA ligand
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3253-100mg | 100 mg | $159 | in stock | |
| 3253-500mg | 500 mg |
$560
|
in stock | |
| 3253-1g | 1 g |
$990
|
in stock | |
| 3253-5g | 5 g | please inquire | 7 days |
BTTAA is the newest generation of water-soluble ligands for Cu(I)-catalyzed azide-alkyne click chemistry reactions (CuAAC). It maintains the Cu(I) oxidation state in the catalyst and protects biomolecules from oxidative damage during the labeling.
BTTAA provides much more significant rate enhancement than previous generation ligands (e.g., THPTA or TBTA) and suppresses cell cytotoxicity by further lowering copper loading in the catalyst formulation.
A stock solution can be prepared in ddH2O and stored at −20°C. Avoid freeze-thaw cycles.
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Azide-PEG3-carboxylic acid
Bifunctional triethylene glycol with terminal carboxyl and azido groups.General properties
| Appearance: | off-white to grey solid |
| Molecular weight: | 430.52 |
| CAS number: | 1334179-85-9 |
| Molecular formula: | C19H30N10O2 |
| IUPAC name: | 2-(4-((bis((1-(tert-butyl)-1H-1,2,3-triazol-4-yl)methyl)amino)methyl)-1H-1,2,3-triazol-1-yl)acetic acid |
| Solubility: | Soluble in water, DMSO, DMF, MeOH |
| 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 |
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