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.

Performance characteristics

Synonyms	Na
Sample type	Serum
Detection range	80-180 mmol/L
Detection method	Colorimetric method
Assay type	Quantitative
Storage	2-8℃
Valid period	12 months

Images

Sodium concentration in pig serum during winter is higher than that in summer.

M Podder et al investigate the physiological, blood-biochemical and behavioural changes of Ghoongroo pigs in seasional heat stress. Sodium (Na) concentration in pig serum was determined using sodium colorimetric assay kit (E-BC-K207-S).

Troubleshooting

Collection and treatment of common samples for metabolism assay detection

Questions and Answers of Metabolism Assay Kits

Citations

Science Advances (2023) IF: 14.957
A gut-brain axis mediates sodium appetite via gastrointestinal peptide regulation on a medulla-hypothalamic circuit

DOI: 10.1126/sciadv.add5330

Sample: serum
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2022) IF: 6.208
Ameliorative Effects of a Rhenium (V) Compound with Uracil-Derived Ligand Markers Associated with Hyperglycaemia-Induced Renal Dysfunction in Diet-Induced Prediabetic Rats

DOI: 10.3390/ijms232315400

Sample: plasma,urine
PLANT PHYSIOLOGY AND BIOCHEMISTRY (2023) IF: 5.437
Dioscorea composita WRKY12 is involved in the regulation of salt tolerance by directly activating the promoter of AtRCI2A

DOI: 10.1016/j.plaphy.2023.02.020

Sample: seed
SAUDI JOURNAL OF BIOLOGICAL SCIENCES (2021) IF: 4.219
Coconut products alleviate hyperglycaemic, hyperlipidimic and nephropathy indices in streptozotocin-induced diabetic wistar rats

DOI: 10.1016/j.sjbs.2021.06.060

PMID: 34354403
Sample: serum
INTERNATIONAL JOURNAL OF BIOMETEOROLOGY (2022) IF: 3.787
Physiological, blood-biochemical and behavioural changes of Ghoongroo pigs in seasonal heat stress of a hot-humid tropical environment

DOI: 10.1007/s00484-022-02281-7

PMID: 35384502
Sample: serum

Show AllShorten

Reviews/Q&A

Show all
Reviews
Q&A

... Show All Show Less

Cat. No	E-BC-K207-S
Application
Sample Type

*Product Name:
*Catalog Number:
*Name:
*Email:
*Message:
*Country:
*When will you use it?	Within 1 month In 2 to 3 month In 4 to 6 month 6 months later
*Captcha:	Click to load Captcha