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Chemical Synthesis
Your Position: Home > Dye Reagents > Dye > Fluorescent Dye > Cy7, SE Cy7 NHS
Cy7, SE Cy7 NHS

Appearance:Ex (nm) 747 Em (nm) 774

Storage: -20℃, store in dry place and avoid light, valid for 1 year.

  S1057Manual
Cy7, SE Cy7 NHS
Cat.No：
S1057
Brand：
Solarbio
SKU Tongzhou Beijing Haidian Beijing Wuhan Guangzhou
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Product Information Related Products Related Paper COA Technical Q&A

Cy7 NHS ester

Product Introduction：
Amino active Cy7, a near-infrared fluorescent dye. This reagent can be used to generate Cy7-labeled biomolecules for further small animal in vivo imaging studies, drug design and related experiments. The Cy7 center strengthens the structural characteristics of the polymethylene chain, which increases the quantum yield by 20% compared with the parent structure and increases its fluorescence brightness.

General properties:
Green powder
Molecular weight: 682.29
Molecular formula: C41H48ClN3O4
Solubility: soluble in organic solvents (DMSO,DMF, dichloromethane), not easily soluble in water
Quality control: NMR 1H(95%)13C,TLC, functional test
Storage conditions: Storage: -20℃ in the dark for 24 months. Transport: up to 3 weeks at room temperature, protected from light and dry.

Spectral properties:
Maximum excitation wavelength: 750nm
Extinction coefficient at maximum excitation wavelength: 199000lmol-1 cm-1
Maximum emission wavelength: 773nm
Fluorescence quantum yield: 0.3


Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.

Remark：
These protocols are for reference only. Solarbio does not independently validate these methods.

Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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