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AF 568 carboxylic acid

AF 568 Carboxylic acids

貨號	數量	價格	交貨時間
15890	1 mg	$125	現貨
25890	5 mg	$325	現貨
45890	25 mg	$950	現貨
55890	50 mg	$1625	現貨
65890	100 mg	$2090	現貨

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AF 568 is a fluorescent dye with excitation maximum at 572 nm and emission maximum at 598 nm. This dye has better photostability than traditional fluorescent stains (fluorescein isothiocyanate FITC, phycoerythrin PE etc.).

AF 568 carboxylic acid is a non-reactive form of AF 568 dye that can be used as a reference standard in experiments involving AF 568 dye conjugates. Besides, the carboxylic group can react with hydrazines, hydroxylamines, and amines using carbodiimides such as EDAC.

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磺基-Cyanine5.5 羧酸 (sulfo-Cyanine5.5 carboxylic acid)

游離非活化羧酸形式的水溶性遠紅外螢光染料 sulfo-Cyanine5.5。該染料可用于校準和作為非反應性對照。

Annexin V-AF 488 結合物 (Annexin V-AF 488 conjugate)

即用型試劑盒，可使用Annexin V-AF 488 結合物和碘化丙啶標記凋亡和壞死細胞。

AF 568 azide

Azide derivative of water-soluble AF 568 dye for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects. Pure 6-isomer.

General properties

Appearance:	violet solid
Molecular weight:	770.91
Molecular formula:	C₃₃H₂₈N₂K₂O₁₁S₂
Solubility:	good in water, DMF, DMSO
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:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	572
ε, L⋅mol⁻¹⋅cm⁻¹:	94238
Emission maximum, nm:	598
Fluorescence quantum yield:	0.912
CF₂₆₀:	0.4
CF₂₈₀:	0.32

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.