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Your Position: Home > Cell Biology > Cell Staining & Probe > MQAE chloride ion fluorescent probe
MQAE chloride ion fluorescent probe

CAS:162558-52-3

Storage:4℃, avoid light.

MQAE chloride ion fluorescent probe
Cat.No：
M4000
Brand：
Solarbio
SKU Tongzhou Beijing Haidian Beijing Wuhan Guangzhou
M4000-50mg Inquiry Inquiry Inquiry Inquiry
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Product Information Related Products Related Paper COA Technical Q&A

Product introduction:
MQAE is currently the most widely used new chloride ion fluorescence probe, Ex/Em: 350/460 nm. Compared with SPQ (a typical chloride ion indicator, Ksv=118 M-1), MQAE is more sensitive to chloride ions (Ksv=200 M-1) and has a higher fluorescence quantum yield. MQAE uses bromide ions as pairing anions, with a maximum excitation wavelength of about 350 nm and a maximum emission wavelength of about 460 nm. When the concentration of chloride ions increases, the fluorescence intensity of MQAE decreases proportionally with the increase of chloride ion concentration. When the chloride ion concentration is below 50 mM, the fluorescence intensity of MQAE is almost unaffected by pH changes.

Precaution：

1. The recommended storage concentration for this product is 10 uM, and it is soluble in a buffer solution without chloride ions.

2.The factors that affect product efficacy mainly include temperature, ion strength, viscosity, protein binding, etc.


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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