MQAE

Item no.	ABK-BMD00008-500mg
Manufacturer	Abbkine Scientific
CASRN	162558-52-3
Amount	500 mg
Quantity options	500 mg 50 mg
Category	Neuroscience Protein Aggregation, Clearance & Misfolding Reagents & Chemicals Staining & Dyes Fluorescent Reagents
Type	Chemicals
Specific against	other
ECLASS 10.1	32160000
ECLASS 11.0	32160000
UNSPSC	12000000
Alias	N-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide
Available
Shipping Temperature	Gel pack with blue ice.
Storage Conditions	Store at +4C. The product can be stored for up to 12 months. Protect from light.
Molecular Weight	326, 19
Background	MQAE (N-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide) is an improved chloride indicator that has greater sensitivity to chloride (Ksv= 200M-1) than SPQ (Ksv=118 M-1) and higher fluorescence quantum yield. The ester group of MQAE may slowly hydrolyze inside cells, resulting in a change in its fluorescence response.
Formulation	White solid
Precautions	The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.
Features & Benefits	MQAE has high water solubility and membrane permeability. MQAE with bromide ion as a counteranion has fluorescence excitation at 350 nm and emission at 460 nm. The fluorescent intensity of MQAE decreases in proportion to the chloride increase in cells. Chloride ion concentrations less than 50 mM may be monitored without being affected by pH changes.
Usage Notes	The recommended concentration of stock solution is 10 uM/L. It’s soluble in buffer which do not contain Cl-. Factors influencing the titer of the product mainly includes the temperature, ionic strength, viscosity, protein, etc.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 500 mg

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Delivery expected until 1/1/2026

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