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sulfo-Cyanine7 bis-NHS ester

磺基-花菁7 NHS酯類交聯近紅外 (NIR) 成像

貨號	數量	價格	交貨時間
153D0	1 mg	$125	現貨
253D0	5 mg	$325	現貨
453D0	25 mg	$850	現貨
553D0	50 mg	$1490	現貨
653D0	100 mg	$1990	現貨

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sulfo-Cyanine7 bis-NHS ester is a water-soluble, bifunctional cross-linker containing a core of near-infrared, water-soluble sulfo-Cyanine7, and two amine-reactive NHS ester groups.

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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.

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Cyanine5酰肼 (Cyanine5 hydrazide)

Cy5 酰肼是標記醛酮類的活性染料。它可用於高碘酸氧化後糖蛋白的標記。

General properties

Appearance:	dark colored solid
Molecular weight:	1041.23
Molecular formula:	C₅₀H₅₇N₄KO₁₄S₂
Solubility:	good in DMF, DMSO, water
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	Storage: 12 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:	750
ε, L⋅mol⁻¹⋅cm⁻¹:	240600
Emission maximum, nm:	773
Fluorescence quantum yield:	0.24
CF₂₆₀:	0.04
CF₂₈₀:	0.04

Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.