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Alkyne-PEG4-amine
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 2025-100mg | 100 mg | $95 | 現貨 | |
| 2025-1g | 1 g | $390 | 現貨 |
Alkyne-PEG4-amine is a bifunctional oligoethylene glycol linker containing both an amine group for the easy attachment to various electrophilic reagents (NHS esters, epoxides, etc.), and an alkyne group for click chemistry. This allows a smooth conjugation of different biomolecules.
Reasonably long, highly hydrophilic PEG4 linker ensures smooth conjugation and separation of conjugated fragments in aqueous solutions.
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Cyanine7胺
Cy7 胺是一種近紅外染料，具有游離的胺基，可與活化酯和其他反應性分子結合。
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Iodo-PEG3-carboxylic acid
A bifunctional compound containing carboxylic acid functional group, and iodide, an active halogen group.AF 430 tetrazine
Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.General properties
| Appearance: | yellowish oil |
| Molecular weight: | 231.29 |
| CAS number: | 1013921-36-2 |
| Molecular formula: | C11H21NO4 |
| IUPAC name: | 3,6,9,12-Tetraoxapentadec-14-yn-1-amine |
| Solubility: | good in polar organic solvents (DMF, DMSO, alcohols, chlorinated organic solvents) |
| Quality control: | NMR 1H, GC-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: | 下載 |
| 產品規格 |
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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