此頁面上的某些內容不提供英文版本，將默認以當前可用的語言顯示。

sulfo-Cyanine5.5 DBCO

磺基-花菁5.5 環炔烴 Copper-free click chemistry

貨號	數量	價格	交貨時間
173F0	1 mg	$125	5 天
273F0	5 mg	$325	現貨
473F0	25 mg	$850	現貨
573F0	50 mg	$1490	現貨
673F0	100 mg	$1990	現貨

Found better price? Let us know and we will propose the way forward!

Sulfo-Cyanine5.5 is a dye with far-red emission approaching the NIR range. It has found application in non-invasive live-organism imaging. This particular derivative of sulfo-Cyanine5.5, the DBCO (or ADIBO) derivative, contains cycloalkyne for copper-free conjugation of this fluorophore with various organic azides.

The reaction between DBCO and azides is blazingly fast, orders of magnitude exceeding the rate of copper-catalyzed reaction between azides and terminal alkynes. It is also catalyst-free.

This reagent can be used to conjugate sulfo-Cyanine5.5 dye to a variety of azide-labeled molecules.

以
ChemDraw 格式下載

顧客還購買了這個產品

磺基-菁5四嗪 (sulfo-Cyanine5 tetrazine)

水溶性菁染料四嗪衍生物，用於與反式環辛烯和其他應變烯烴進行 TCO 連接反應。

AF 488 NHS 酯 (AF 488 NHS ester)

AF 488 NHS 酯，一種明亮、光穩定、親水性的綠色通道熒光染料。

Azide-PEG6-NHS ester

A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).

將此產品添加到購物車並
立即在線獲取免費快遞服務

General properties

Appearance:	dark blue solid
Molecular weight:	1317.69
Molecular formula:	C₆₁H₅₉N₄K₃O₁₄S₄
Solubility:	good in water, DMF, DMSO
Quality control:	NMR ¹H, HPLC-MS (95%)
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	673
ε, L⋅mol⁻¹⋅cm⁻¹:	211000
Emission maximum, nm:	691
Fluorescence quantum yield:	0.21

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.