Magnesium (Mg) Colorimetric Assay Kit

Cat# E-BC-K162-M-48T

Size : 48T

Brand : Elabscience

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Detection Principle The magnesium in the serum reacts with the complexometric indicator (Calmagite) to form the Calmagite-Mg compound. The absorbance of this compound at 540 nm is proportional to the concentration of magnesium in the sample. The concentration of magnesium can be calculated by measuring the OD value at 540 nm.
Synonyms Mg
Sample Type Serum,Plasma
Detection Method Colorimetric method
Detection Instrument Microplate reader (520-550 nm, optimum wavelength: 540 nm)
Research Area Inorganic Ions ,  Plant Physiology Series
Other Reagents Required Normal saline (0.9% NaCl), PBS (0.01 mol/L, pH 7.4)
Storage This product can be stored at 2-8°C for 12 months with shading light.
Valid Period 12 months
Sensitivity 0.18 mmol/L
Detection Range 0.18-2.50 mmol/L
Precision inter-assay CV: 7.9% | intra-assay CV: 5.1%
Assay Time 20 min
Cat.No. Product Name Sizes
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E-BC-K139-M Iron Colorimetric Assay Kit 96T , 48T
E-BC-K245-M Phosphorus (Pi) Colorimetric Assay Kit (Phospho Molybdate Method) 96T , 48T
E-BC-K279-M Potassium (K) turbidimetric Assay Kit 96T , 48T
E-BC-K300-M Copper (Cu2+) Colorimetric Assay Kit (Complexing Method) 96T , 48T

The recommended dilution factor for different samples is as follows (for reference only):

Sample Type Dilution Factor
Human serum 1
Rat serum 1
Mouse serum 1
Porcine serum 1
Chicken serum 1

The diluent is normal saline (0.9% NaCl) or PBS (0.01 M, pH 7.4). For the dilution of other sample types, please do pretest to confirm the dilution factor.

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