Alkyne maleimide
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
41780 | 25 mg | $95 | in stock | |
51780 | 50 mg | $175 | in stock | |
61780 | 100 mg | $200 | in stock |
Alkyne maleimide is a bifunctional linker reagent which allows to attach terminal alkyne to various thiol-containing molecules, such as proteins containing cysteine residues. The alkyne moiety can be then conjugated with various azides via copper-catalyzed сlick chemistry reaction.
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sulfo-Cyanine5 maleimide
Thiol reactive maleimide, water soluble cyanine dye for Cy5 channel.sulfo-Cyanine7.5 azide
sulfo-Cyanine7.5 is a very hydrophilic and water-soluble dye for the near-infrared region. The absorption and emission spectra of the dye are similar to Indocyanine Green (ICG), but sulfo-Cyanine7.5 has a much higher fluorescence quantum yield. The dye is a great choice for near-infrared in vivo imaging. This is an azide for click chemistry.Alkyne-PEG3-amine
Alkyne-PEG3-amine is a medium-length heterobifunctional linker for conjugation.General properties
Appearance: | colorless solid |
Mass spec M+ increment: | 234.1 |
Molecular weight: | 234.25 |
Molecular formula: | C12H14N2O3 |
Solubility: | good in DMSO, DMF, alcohols, limited in water |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
MSDS: | Download |
Product specifications |
Product citations
- Hulce, K.R.; Jaishankar, P.; Lee, G.M.; Bohn, M.-F.; Connelly, E.J.; Wucherer, K.; Ongpipattanakul, C.; Volk, R.F.; Chuo, S.-W.; Arkin, M.R.; Renslo, A.R.; Craik, C.S. Inhibiting a dynamic viral protease by targeting a non-catalytic cysteine. Cell Chemical Biology, 2022, 29(5), 785-798.e19. doi: 10.1016/j.chembiol.2022.03.007
- Zanon, P.R.A.; Yu, F.; Musacchio, P.; Lewald, L.; Zollo, M.; Krauskopf, K.; Mrdović, D.; Raunft, P.; Maher, T.E.; Cigler, M.; Chang, C.; Lang, K.; Toste, F.D.; Nesvizhskii, A.I.; Hacker, S.M. Profiling the proteome-wide selectivity of diverse electrophiles. ChemRxiv, 2021, preprint. doi: 10.33774/chemrxiv-2021-w7rss-v2
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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