TCO-PEG4-NHS Ester
Catalog#
Unit Size
Price (USD)
Availability
Qty
A137-2
4 x 2 mg
$165.00
In stock
A137-10
10 mg
$159.00
In stock
A137-25
25 mg
$265.00
In stock
A137-100
100 mg
$650.00
In stock
TCO-PEG4-NHS Ester is a pegylated lebeling reagent with enhanced solubility in aqueous buffers used for TCO labeling of antibodies, proteins and other primary amine-containing macromolecules. A long, hydrophilic PEG4 spacer arm provides a long and flexible connection that minimizes steric hindrance involved with ligation to complementary tetrazine-containing molecules.
Molecular weight
514.57
Chemical composition
C24H38N2O10
CAS
1621096-79-4
Solubility
DMSO, DMF, THF, Acetonitrile, Dichloromethane
Purity
>95% (HPLC)
Appearance
Colorless to slightly yellow oil
Storage conditions
-20°C. Desiccate
Shipping conditions
Dry ice
- Ingham, E. S., et al. (2020). Positron emission tomography imaging of novel AAV capsids maps rapid brain accumulation. Nat Commun, 11, 2102. [Nature Communications]
- Sun, N., et al. (2020). Purification of HCC-specific extracellular vesicles on nanosubstrates for early HCC detection by digital scoring. Nat Commun., 11, 4489. [PubMed]
- Allo, B., et al. (2018). Clickable and High-Sensitivity Metal-Containing Tags for Mass Cytometry. Bioconjugate Chem. , 29(6), 2028-38. [PubMed]
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