THPTA

Catalog#
Unit Size
Price (USD)
Availability
Qty
1010-100
100 mg
$65.00
In stock
1010-500
500 mg
$239.00
In stock
1010-1000
1000 mg
$395.00
In stock
1010-5G
5 g
$1,650.00
In stock

    THPTA (tris-hydroxypropyltriazolylmethylamine) is a water-soluble, very effective accelerating ligand for copper-catalyzed Alkyne-Azide click chemistry reactions (CuAAC). In addition to greatly enhancing the rate of CuAAC, THPTA minimizes perturbations to the physiological state of the cells or organisms probed and allows for the effective bioconjugation with suppressed cell cytotoxicity by further lowering Cu loading in the catalyst formulation. The water-soluble THPTA ligand further simplifies click chemistry by allowing the entire reaction to be run in water.

    Molecular weight
    434.50
    Chemical composition
    C18H30N10O3
    CAS
    760952-88-3
    Solubility
    Water, DMSO, DMF, MeOH
    Purity
    >95% (HPLC)
    Appearance
    Off-white to grey solid
    Storage conditions
    4°C.
    Shipping conditions
    Ambient temperature

    1. Leach, R. W., et al. (2021). Activity-based RNA-modifying enzyme probing reveals DUS3L-mediated dihydrouridylation. Nat Chem Biol., 17 (11), 1178-1187. [PubMed]
    2. Buch-Larsen, S. C., et al. (2021). Chemical genetics and proteome-wide site mapping reveal cysteine MARylation by PARP-7 on immune-relevant protein targets. Elife, 10, e60480. [PubMed]
    3. Kang, D., et al. (2021). Bioorthogonal Retro-Cope Elimination Reaction of N, N-Dialkylhydroxylamines and Strained Alkynes. J Am Chem Soc., 143 (15), 5616-5621. [PubMed]
    4. Bazrafshan, A. et al. (2021). DNA Gold Nanoparticle Motors Demonstrate Processive Motion with Bursts of Speed Up to 50 nm Per Second. ACS Publications, Online ahead of print. [PubMed]
    5. Baskin, J. A., et al. (2021). A chemoproteomics approach to profile phospholipase D-derived phosphatidyl alcohol interactions. Cambridge: Cambridge Open Engage, This content is a preprint and has not been peer-reviewed. [ChemRxiv.]
    6. Batrouni, A. G., et al. (2021). A palmitoylation code controls PI4KIIIα complex formation and PI(4,5)P2 homeostasis at the plasma membrane bioRxiv, This content is a preprint and has not been peer-reviewed. [bioRxiv]
    7. Feng, S., et al. (2021). Combining Metabolic Alkyne Labeling and Click Chemistry for Secretome Analysis of Serum-Containing Conditioned Medium. Chin. J. Chem., 39, 1843-1848. [Wiley Online Library]
    8. Willems, L. I., et al. (2020). Tandem Bioorthogonal Labeling Uncovers Endogenous Cotranslationally O-GlcNAc Modified Nascent Proteins. J Am Chem Soc., 142 (37), 15729-15739. [PubMed]
    9. Daughtry, J. L., et al. (2020). Clickable Galactose Analogues for Imaging Glycans in Developing Zebrafish. ACS Chem Biol., 15 (2), 318-324. [PubMed]
    10. Tong, M., et al. (2020). Effective Method for Accurate and Sensitive Quantitation of Rapid Changes of Newly Synthesized Proteins. Anal. Chem., 92(14), 10048-57. [PubMed]
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