Cyanine5.5 NHS ester
- Product Name
- Cyanine5.5 NHS ester
- CAS No.
- 2375105-86-3
- Chemical Name
- Cyanine5.5 NHS ester
- Synonyms
- Cy5.5-M SE (FIR);Cyanine5.5 NHS ester (BF4);Cyanine5.5 NHS ester, Amine-reactive far-red emitting fluorescent dye
- CBNumber
- CB98689468
- Molecular Formula
- C44H46BF4N3O4
- Formula Weight
- 767.67
- MOL File
- 2375105-86-3.mol
Cyanine5.5 NHS ester Property
- solubility
- soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)
- Appearance
- dark blue to violet solid
- InChIKey
- QJHUOARMFFEDJW-UHFFFAOYSA-N
- SMILES
- [B+3]([F-])([F-])([F-])[F-].CC1(C(N(CCCCCC(=O)ON2C(CCC2=O)=O)C2C=CC3=CC=CC=C3C1=2)=CC=CC=CC1=[N+](C2C=CC3=CC=CC=C3C=2C1(C)C)C)C
Cyanine5.5 NHS ester Chemical Properties,Usage,Production
Description
Cyanine5.5 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides, an analog of Cy5.5® NHS ester.
Cy5.5 is a far-red (and near-infrared) emitting dye which is ideal for fluorescence measurements where background fluorescence is a concern. It is also suitable for in vivo NIR imaging experiments.
This reagent can replace NHS esters of Cy5.5® and DyLight 680.
Uses
Cyanine5.5 NHS ester tetrafluoroborate belongs to the cyanine dye series and is a common fluorescent marker for biomolecules that can interact with biomolecules. Cyanine dyes may also bind to double-helical DNA through intercalation and exhibit enhanced fluorescence upon binding.
References
[1] Armitage B A. Cyanine dye–DNA interactions: intercalation, groove binding, and aggregation[J]. DNA Binders and Related Subjects: -/-, 2005: 55-76.
Abs/Em Maxima
684/710 nm
Fluoresene quantum yield
0.2
Extinction Coefficient
198000
CF260
0.07
CF280
0.03
Cyanine5.5 NHS ester Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Cyanine5.5 NHS ester manufacturers
- Product
- Cyanine5.5 NHS ester (BF4) 2375105-86-3
- Price
- US $0.00/mg
- Min. Order
- 1mg
- Purity
- >96.00%
- Supply Ability
- 50mg
- Release date
- 2024-05-11