Sodium (Na+) Colorimetric Assay Kit
Catalogue Number: E-BC-K207-S-ELA
| Manufacturer: | Elabscience |
| Shelf Life: | 12 months |
| Type: | Detection Kit |
| Shipping Condition: | Blue Ice |
| Unit(s): | 200 assays |
| Range: | 80-180 mmol/L |
| Sensitivity: | |
| Sample type: | Serum |
| Sample size: |
Description
Description: Production of o-nitrophenol and galactose by o-nitrophenol-β-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.
Additional Text
Storage Note
2-8°C
E-BC-K207-S Protocol
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