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AF 532 carboxylic acid

AF 532 Carboxylic acids

貨號	數量	價格	交貨時間
1C890	1 mg	$110	現貨
2C890	5 mg	$165	現貨
4C890	25 mg	$380	現貨
5C890	50 mg	$695	現貨
6C890	100 mg	$1190	現貨

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AF 532 is a bright, photostable, and hydrophilic fluorophore emitting in the yellow-green channel, an alternative to HEX, JOE, and SIMA. The dye is useful in super-resolution microscopy, particularly in stochastic optical reconstruction microscopy (STORM), as an activator in nSTORM and a reporter in dSTORM.

AF 532 carboxylic acid is a non-reactive form of AF 532 dye that can be used as a reference standard in experiments involving AF 532 dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.

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AF 343（香豆素）-X-NHS 酯 (AF 343 (Coumarin)-X-NHS ester)

AF 343（香豆素）是一種藍光發射染料，可用作螢光素 (FAM) 的 FRET 供體。該結構的特點是香豆素 343 螢光團和官能團之間有一個連接體。它提供了更好的溶解性以及螢光團和官能團之間的空間分離。

AF 555 azide

Azide derivative of yellow fluorescent dye AF 555 for сlick сhemistry.

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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General properties

Appearance:	reddish-brown powder
Molecular weight:	702.88
Molecular formula:	C₃₀H₂₈K₂N₂O₉S₂
Quality control:	NMR ¹H and HPLC-MS (95+%)
Storage conditions:	24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	524
ε, L⋅mol⁻¹⋅cm⁻¹:	80500
Emission maximum, nm:	547
Fluorescence quantum yield:	0.6
CF₂₆₀:	0.17
CF₂₈₀:	0.11

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.