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。

AF 647 carboxylic acid

AF 647 Carboxylic acids

貨號	數量	價格	交貨時間
16890	1 mg	$140	現貨
26890	5 mg	$420	現貨
46890	25 mg	$1365	現貨
56890	50 mg	$1790	現貨
66890	100 mg	$2640	現貨

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

AF 647 is a bright, photostable, and hydrophilic fluorophore emitting in the far-red channel (absorption max. is at 650 nm, emission max. is at 671 nm). AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard and, after activation, for synthesizing AF 647-containing biomolecules.

以
ChemDraw 格式下載

顧客還購買了這個產品

BDP® 576/589 carboxylic acid

Derivative of BDP 576/589 fluorophore with non-activated free carboxylic acid group.

將此產品添加到購物車並
立即在線獲取免費快遞服務

BDP® 630/650 羧酸 (BDP® 630/650 carboxylic acid)

BDP 630/650 是一種明亮的螢光團，適用於光譜的遠紅外部分。這種染料非常適合顯微鏡和螢光偏振測定。這是一種可以活化用於偶聯的羧酸，或用作對照。

將此產品添加到購物車並
立即在線獲取免費快遞服務

Cyanine5 羧酸 (Cyanine5 carboxylic acid)

Cyanine5 羧酸，未活化染料。

General properties

Appearance:	golden blue solid
Molecular weight:	959.26
Molecular formula:	C₃₅H₄₁N₂K₃O₁₄S₄
IUPAC name:	3-(4-carboxybutyl)-2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate
Solubility:	good in DMSO, water
Quality control:	NMR ¹H, HPLC-MS (95%)
Storage conditions:	12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS:	下載
	產品規格

Spectral properties

Excitation/absorption maximum, nm:	655
ε, L⋅mol⁻¹⋅cm⁻¹:	191800
Emission maximum, nm:	680
Fluorescence quantum yield:	0.15
CF₂₆₀:	0.09
CF₂₈₀:	0.08

產品引用

Herkert, E.K.; Lau, L.; Pons Lanau, R.; Garcia-Parajo, M.F. Hexagonal Plasmonic Arrays for High-Throughput Multicolor Single-Molecule Studies. ACS Applied Materials & Interfaces, 2024, 16(31), 41271-41280. doi: 10.1021/acsami.4c04744

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.