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Azide-PEG2-iodide

Halides 疊氮化物 Click chemistry Crosslinking

貨號	數量	價格	交貨時間
2636-250mg	250 mg	$290	現貨
2636-500mg	500 mg	$430	現貨
2636-1g	1 g	請查詢	現貨

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A bifunctional cross-linker containing PEG2 with terminal azide and iodide groups. This molecule is hydrophilic and increases the water solubility of conjugates that contain it.

The azide fragment readily reacts in click chemistry reactions with various alkyne-substituted biomolecules, and for cyclooctyne compounds, the reaction runs without any toxic copper catalyzers.

The iodide is a good leaving group, so it participates in nucleophile substitution reactions and can interact with various C-, N-, O-, and S-nucleophiles readily and efficiently.

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Alkyne-PEG2-iodide

Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.

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AF 532 carboxylic acid

Non-reactive form of AF 532 fluorescent dye with a free carboxyl group.

General properties

Appearance:	yellow oil
Molecular weight:	241.03
CAS number:	2387581-33-9
Molecular formula:	C₄H₈N₃IO
IUPAC name:	1-azido-2-(2-iodoethoxy)ethane
Solubility:	soluble in water, polar 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.
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.