Sulfo Cyanine3 NHS ester
- Product Name
- Sulfo Cyanine3 NHS ester
- CAS No.
- 1424150-38-8
- Chemical Name
- Sulfo Cyanine3 NHS ester
- Synonyms
- Sulfo-Cy3 NHS eater;Sulfo-Cy3 NHS ester;diSulfo-Cy3 NHS ester;Sulfo-Cy3-M SE (Orange Red);diSulfo-Cy3 NHS ester(Methyl);Sulfo-cyanine3 NHS ester sodium;Sulfo-Cy3 NHS Ester Sodium Salt;Sulfo-Cyanine3 NHS ester，Sulfo-Cy3 NHS ester
- CBNumber
- CB14849488
- Molecular Formula
- C34H40N3NaO10S2
- Formula Weight
- 737.81
- MOL File
- 1424150-38-8.mol
Sulfo Cyanine3 NHS ester Property
- solubility
- Soluble in Water, DMSO, DMF, DCM
- Appearance
- Red solid
- ex/em
- 550/566 nm (PBS buffer)
- ε(extinction coefficient)
- 162000 L⋅mol−1⋅cm−1
- Φ(quantum yield)
- 0.1
N-Bromosuccinimide Price
- Product number
- S689370
- Product name
- Sulfo-Cyanine3NHSEster
- Packaging
- 2.5mg
- Price
- $495
- Updated
- 2021/12/16
- Product number
- BP-22540
- Product name
- Sulfo-Cy3NHSester
- Purity
- 96%
- Packaging
- 10mg
- Price
- $450
- Updated
- 2021/12/16
Sulfo Cyanine3 NHS ester Chemical Properties,Usage,Production
Description
diSulfo-Cy3 NHS Ester, an analog of Cy3 NHS ester, is sulfonated, hydrophilic, water-soluble and amino reactive dye containing NHS ester group. This reagent can efficiently label proteins and peptides in purely aqueous solution without any organic co-solvent and thus is Ideal for low solubility proteins and proteins prone to denaturation. Sulfo-Cyanine3 NHS ester can replace Cy3?, Alexa Fluor 546, and DyLight 549.
Chemical Properties
Water soluble Cy3 active ester, CAS No. 1424150-38-8 (sodium salt), dark red crystals, very high in water, good in polar organic solvents (DMF, DMSO). Storage condition: 24 months in -20°C. Transportation: up to 3 weeks at room temperature. Avoid prolonged exposure to light, drying out.
Uses
Sulfo-Cyanine3 NHS Ester is a derivative compound of Cy3 NHS Ester (C951305). Cy3 NHS Ester is a fluorescent dyes typically used for imaging applications. Cy3 NHS Ester is a fluorescent dye suitable for labeling proteins and nucleic acids. It exhibits excitation and emission at 555 nm and 570 nm, respectively. Cy3 NHS Ester can be used to label functional nucleic acids to detect tertiary structure folding such as guanine quadruplex.
Chemical Reactivity
Primary amine
Abs/Em Maxima
548/563 nm
Fluoresene quantum yield
0.1
Extinction Coefficient
162000
CF260
0.03
CF280
0.06
Spectrally Similar Dyes
Cy3, DyLight® 555, Alexa Fluor® 555
Sulfo Cyanine3 NHS ester Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Sulfo Cyanine3 NHS ester manufacturers
- Product
- diSulfo-Cy3 NHS ester 1424150-38-8
- Price
- US $0.00/mg
- Min. Order
- 25mg
- Purity
- >95.00%
- Supply Ability
- 25mg
- Release date
- 2024-03-28