3-Maleimidopropionic acid NHS-ester
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 3419-100mg | 100 mg |
–
|
in stock | |
| 3419-500mg | 500 mg |
$110
|
in stock |
3-Maleimidopropionic acid N-hydroxysuccinimide (NHS) ester is a membrane-permeable, non-cleavable bifunctional crosslinker. It contains an amine-reactive succinimidyl ester and a thiol-reactive maleimide group.
The NHS residue can be attached to almost any primary or secondary amine group of proteins, peptides, or small molecule amines. The maleimide moiety provides easy attachment to proteins and peptides via SH-residues of cysteine and to other thiolated molecules, such as thiol-containing oligonucleotides.
This reagent is also used for in situ synthesis of chemically unstable azide-PEG4-maleimide.
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Homobifunctional crosslinker with two NHS ester groups at each end of a short 5-atom (7.7 angstrom) spacer.Copper(II)-THPTA catalytic buffer, 1.5x
Ready-to-use catalytic buffer containing сopper(II) and water-soluble THPTA ligand. It is suitable for click chemistry modification of proteins.1-Ethynyl pyrene
Pyrene is a polyaromatic hydrocarbon containing four fused rings. This reagent contains a terminal alkyne group for click chemistry and other reactions, such as Sonogashira coupling.General properties
| Appearance: | white crystals |
| Molecular weight: | 266.21 |
| CAS number: | 55750-62-4 |
| Molecular formula: | C11H10N2O6 |
| IUPAC name: | N-(3-Maleimidopropionyloxy)succinimide |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | Download |
| Product specifications |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
Short link - lumiprobe.com/sh/p/ax
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