/Reagent information/

Chinese name: cy5 glutamine; Glutamine-Cy5; Cyanine5-glutamine; Wujiachuan cyanine dye glutamine; Cyanine dye Cy5 glutamine

English name: cy5 Glutamine; CY5-L-Glutamine； Cyanine5-Glutamine； Cyanine5-L-Glutamine

Appearance: Dark blue or purple powder

Solubility: soluble in organic solvents

Purity: 95%+

Transportation: Low temperature transportation

Application: Cell Imaging

Structural formula:

Storage conditions: Freeze and dry below -20 ℃ to avoid repeated freeze-thaw cycles

Attention: When using, be sure to dry and avoid frequent dissolution and freeze-drying

Security protection:

During the operation, disposable protective clothing, masks and other protective equipment should be worn to ensure self safety.

This reagent is limited to scientific research only

/Reagent description/

The core structural characteristic of CY5 glutamine lies in its covalent binding of Cyanine5 fluorescent dye molecules with glutamine molecules to form a complex. As an important member of indocyanine dyes, Cyanine5 has highly similar absorption and emission spectral characteristics to cyan dyes, making it an ideal fluorescent labeling reagent. In the visible to near-infrared spectral range, Cyanine5 can be effectively excited to produce fluorescence. Its typical excitation wavelength is concentrated around 633nm or 647nm, while the emission wavelength range is 650nm to 670nm. This high brightness fluorescence emission in the far red region significantly improves the sensitivity of signal detection. This provides application prospects for CY5 glutamine in the field of biomedical research.

/Q: What are the outstanding physical and chemical properties of Cy5 glutamine? /

Answer: Cy5 glutamine has good solubility in aqueous solution, stable fluorescence signal intensity, and is not prone to photobleaching, making it suitable for long-term cell imaging experiments. Its excitation and emission wavelengths inherit the far-infrared optical properties of Cy5, making it suitable for confocal microscopy and near-infrared fluorescence imaging devices. In terms of molecular structure design, the probe did not disrupt the binding site between glutamine and metabolic enzymes, ensuring its functional activity in the intracellular metabolic pathway.

/Q: What are the typical application scenarios of Cy5 glutamine in biological research/

Answer: In the field of biology, Cy5 glutamine is widely used for analyzing the metabolic characteristics of tumor cells, studying the energy metabolism of immune cells, and analyzing neuronal function. Through fluorescence labeling technology, researchers can track the real-time uptake, metabolic transformation, and transport of glutamine in cells, revealing the mechanism of tumor cell dependence on glutamine and metabolic reprogramming rules. In addition, the probe can also be used for drug screening, providing experimental evidence for the development of drugs targeting metabolism by evaluating the impact of metabolic pathway interventions on cell function.

/Q: What are the values of Cy5 glutamine in life science research? /

Answer: Cy5 glutamine provides a precise tracking tool for cellular metabolism research by integrating the biological significance of amino acid metabolism with high-resolution fluorescence imaging technology. Its application not only promotes the deep development of dynamic analysis of metabolic networks, but also provides important technical support for disease mechanism research and treatment strategy development in areas such as tumor metabolic heterogeneity, immune metabolism regulation, and neurodegenerative diseases.

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The above content is edited and organized by YNN of Xi'an Kaixin Biotechnology Co., Ltd

This reagent is only used for scientific research experiments and cannot be used on the human body

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