磺基Cyanine 5羧酸 (sulfo-Cyanine5 carboxylic acid)

貨號 數量 價格 交貨時間
13390 1 mg $115 現貨
23390 5 mg $240 現貨
43390 25 mg $510 現貨
53390 50 mg $895 現貨
63390 100 mg $1390 現貨
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非活化磺基-Cyanine5 羧酸,水溶性染料。這種染料具有高度親水性和水溶性。可提供非磺化類似物。

螢光團相當於 Cy5® 羧酸。

對於標記應用,請考慮使用預活化的磺基-Cy5 NHS 酯 (sulfo-Cy5 NHS ester)

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R6G NHS ester, 5-isomer

R6G (rhodamine 6G) NHS ester, pure 5-isomer. This dye is often used for the labeling of oligonucleotides for qPCR.

sulfo-Cyanine3.5 carboxylic acid

Derivative of water-soluble sulfo-Cyanine3.5 dye containing a non-activated free carboxylic acid group.

菁染料5胺 (Cyanine5 amine)

菁染料5胺官能化染料,用於與活化酯和環氧化物偶聯。
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外观: 深藍色粉末
分子量: 680,87
CAS 编号: 1144107-82-3 (potassium salt), 1121756-16-8 (inner salt), 2098639-31-5 (sodium salt)
分子式: C32H37N2KO8S2
溶解度: 易溶於水、DMF、DMSO (0.35 M = 240 g/L)。幾乎不溶於非極性有機溶劑。
质量控制: NMR 1H, HPLC-MS (95%)
储存条件: 儲存:收到後-20℃避光保存24個月。運輸:室溫最多可保存3週。避免長時間暴露在光線下。
MSDS: 下載
產品規格

激发/吸收极大值,纳米: 646
ε, 摩尔吸光系数,cm⁻¹: 271000
发射极大值,纳米: 662
荧光量子产率: 0.28
CF260: 0.04
CF280: 0.04

產品引用

  1. Comeo, E.; Goulding, J.; Lin, C.-Y.; Groenen, M.; Woolard, J.; Kindon, N. D.; Harwood, C. R.; Platt, S.; Briddon, S. J.; Kilpatrick, L. E.; Scammells, P. J.; Hill, S. J.; Kellam, B. Ligand-Directed Labeling of the Adenosine A1 Receptor in Living Cells. J. Med. Chem., 2024, 67(14), 12099–12117. doi: 10.1021/acs.jmedchem.4c00835
  2. Ji, Y.; Chakraborty, T.; Wegner, S. V. Self-Regulated and Bidirectional Communication in Synthetic Cell Communities. ACS Nano, 2023, 17(10), 8992–9002. doi: 10.1021/acsnano.2c09908
  3. Dirscherl, C. F.; Ianeselli, A.; Tetiker, D.; Matreux, T.; Queener, R. M.; Mast, C. B.; Braun, D. A Heated Rock Crack Captures and Polymerizes Primordial DNA and RNA. Phys. Chem. Chem. Phys., 2023, 25(4), 3375–3386. doi: 10.1039/D2CP04538A
  4. Li, S.; Co, C. M.; Izuagbe, S.; Hong, Y.; Liao, J.; Borrelli Jr., J.; Tang, L. Biomolecules-Releasing Click Chemistry-Based Bioadhesives for Repairing Acetabular Labrum Tears. Journal of Orthopaedic Research, 2022, 40(11), 2646–2655. doi: 10.1002/jor.25290
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