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AF 568 NHS ester

AF 568 NHS酯類 Protein labeling

貨號	數量	價格	交貨時間
14820	1 mg	$125	現貨
24820	5 mg	$325	現貨
44820	25 mg	$720	現貨
54820	50 mg	$1325	現貨
64820	100 mg	$2090	現貨

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AF 568 is a synthetic fluorophore. The excitation peak of AF 568 lies at 572 nm and its emission peak is at 598 nm. It can be excited using a 561 nm laser. AF 568 is spectrally similar to TF4 (Tide Fluor™ 4), and sulfo-Cyanine3.5 dyes.

As AF 568 NHS ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.

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Cyanine5 NHS 酯 (Cyanine5 NHS ester)

胺反應性 Cyanine5 活化酯，用於標記蛋白質、肽和其他分子。

磺基-Cyanine3四嗪 (sulfo-Cyanine3 tetrazine)

水溶性磺基-Cyanine3 染料四嗪衍生物，用於反式環辛烯的 TCO 連接標記。

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。

General properties

Appearance:	dark colored solid
Mass spec M+ increment:	676.1
Molecular weight:	994.18
Molecular formula:	C₄₉H₆₃N₅O₁₃S₂
Solubility:	good in water, DMSO, DMF
Quality control:	NMR ¹H, HPLC-MS (80%)
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:	572
ε, L⋅mol⁻¹⋅cm⁻¹:	94238
Emission maximum, nm:	598
Fluorescence quantum yield:	0.912
CF₂₆₀:	0.4
CF₂₈₀:	0.32

產品引用

Cepeda Diaz, A.K.; Rudlaff, R.M.; Farringer, M.; Dvorin, J.D. Essential function of alveolin Pf IMC1g in the Plasmodium falciparum asexual blood stage. mBio, 2023, 14(5), e01507-23. doi: 10.1128/mbio.01507-23
Khramtsov, Y.V.; Ulasov, A.V.; Slastnikova, T.A.; Rosenkranz, A.A.; Lupanova, T.N.; Georgiev, G.P.; Sobolev, A.S. Modular Nanotransporters Delivering Biologically Active Molecules to the Surface of Mitochondria. Pharmaceutics, 2023, 15(12), 2687. doi: 10.3390/pharmaceutics15122687

Tide Fluor™ is a trademark of AAT Bioquest.

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.