| Company Name: |
csynbio |
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15051477682 |
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changming.pan@csynbio.com |
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| | Sulfo-Cyanine5.5 carboxylic acid Basic information |
| Product Name: | Sulfo-Cyanine5.5 carboxylic acid | | Synonyms: | Sulfo-Cyanine5.5 carboxylic acid;Sulfo CY5.5-COOH;Sulfo-Cyanine5.5 cooh;Sulfo-Cy5.5 COOH (Methyl);Sulfo-Cy5.5-M Free Acid (FIR);5'-O-4,4'-dimethoxytrityl-N3,O2'-dimethyluridine | | CAS: | 2183440-68-6 | | MF: | C40H42N2O14S4 | | MW: | 903.02 | | EINECS: | | | Product Categories: | | | Mol File: | 2183440-68-6.mol |  |
| | Sulfo-Cyanine5.5 carboxylic acid Chemical Properties |
| solubility | Easily soluble in organic solvents such as DMSO and DMF, very soluble in water | | Appearance | Dark blue solid | | ex/em | 678/706 nm (PBS buffer) | | ε(extinction coefficient) | 211000 L⋅mol−1⋅cm−1 | | Φ(quantum yield) | 0.21 |
| | Sulfo-Cyanine5.5 carboxylic acid Usage And Synthesis |
| Description | Sulfo-Cyanine5.5 (analog of Cy5.5) is a water-soluble, far red emitting fluorophore. Due to four sulfo-groups, the dye possesses negative charge in neutral pH, and very high hydrophilicity._x000D_
As a cyanine dye, sulfo-Cyanine5.5 shows very low dependence of the fluorescence on pH, and very high extinction coefficient. | | Chemical Properties | Appearance: Dark blue solid
ex/em: 678/706 nm (PBS buffer)
Extinction coefficient (ε): 211000 Lmol1cm1
Quantum yield (Φ): 0.21 | | Uses | Sulfo-Cyanine5.5 carboxylic acidCI Pigment violet 32 is a water-soluble, far-red emitting fluorophore. Due to its four sulfo groups, this dye has a negative charge at neutral pH and is very hydrophilic. As a cyanine dye, sulfo-Cyanine5.5 shows a very low dependence of fluorescence on pH and a very high extinction coefficient. | | References | [1] Wild A.R, et al.Synapse-to-Nucleus Communication through NFAT Is Mediated by L-type Ca2+ Channel Ca2+ Spike Propagation to the Soma. Cell Reports, 2019, 26, 3537-3550.e4. | | Abs/Em Maxima | 673/691 nm | | Fluoresene quantum yield | 0.21 | | Extinction Coefficient | 211000 | | CF260 | 0.09 | | CF280 | 0.11 |
| | Sulfo-Cyanine5.5 carboxylic acid Preparation Products And Raw materials |
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