Sodium (Na) Assay Kit is an assay kit for the detection and quantification of Sodium (Na) concentrations in serum using a spectrophotometer or microplate reader or biochemistry analyzer. Production of o-nitrophenol and galactose by o-nitrophenol-beta-D-galactoside (ONPG) catalyzed by sodium dependent β-D-galactosidase. The amount of o-nitrophenol is directly proportional to the concentration of sodium ion in the sample. The o-nitrophenol is yellow in alkaline environment. The increase of absorbance is determined at 405 nm, and the content of sodium ion is calculated indirectly.

Target	Sodium (Na)
Storage	Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.
Validity	The validity for this kit is 12 months.
Test Range	80 mmol/L - 180 mmol/L
Detection Method	Colorimetric
Assay Data	Quantitative
Sample Type	Serum.
Availability	Shipped within 5-10 working days.
Note	THIS PRODUCT IS FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC, THERAPEUTIC OR COSMETIC PROCEDURES. NOT FOR HUMAN OR ANIMAL CONSUMPTION.

Research Articles on Sodium (Na)

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