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AF 555 azide

AF 555 疊氮化物點擊化學

貨號	數量	價格	交貨時間
SK830	250 ug	–	現貨
1K830	1 mg	$140	現貨
2K830	5 mg	$450	5 天
4K830	25 mg	$1460	現貨
5K830	50 mg	$1890	現貨
6K830	100 mg	$2640	現貨

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AF 555 dye azide for сlick сhemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction.

AF 555 is a hydrophilic fluorophore with high fluorescence quantum yield and high photostability, an alternative to tetramethylrhodamine (TAMRA, TMR) or Cyanine3 dyes. The dye is useful for many applications, including cytometry and microscopy.

以
ChemDraw 格式下載

建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

計算機

解决方案计算器

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AF 647 azide

Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.

磺基-Cyanine7.5疊氮化物 (sulfo-Cyanine7.5 azide)

sulfo-Cyanine7.5 是一種非常親水的水溶性近紅外染料。該染料的吸收和發射光譜與吲哚花菁綠（ICG）相似，但sulfo -Cyanine7.5具有更高的螢光量子產率。該染料是近紅外體內成像的絕佳選擇。是一種用於點擊化學的疊氮化物。

Cyanine3.5疊氮化物 (Cyanine3.5 azide)

Cyanine3.5 疊氮化物，用於通過點擊化學進行生物分子標記。

General properties

Appearance:	dark red solid
Molecular weight:	1043.40
Molecular formula:	C₃₈H₄₉K₃N₆O₁₃S₄
Solubility:	good in water, DMF, DMSO
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. Avoid prolonged exposure to light.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	552
ε, L⋅mol⁻¹⋅cm⁻¹:	152000
Emission maximum, nm:	566
Fluorescence quantum yield:	0.14

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.