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| Product Name | Potassium (K) Turbidimetric Assay Kit |
| Catalog No. | ETK-YJL-0007 |
| Size | 96 T (80 samples), 48 T (32 samples) |
| Sample Type | Serum (plasma); milk; animal tissues; cells; cells supernatant |
| Detection Instrument | Microplate reader (450-600 nm, optimal detection wavelength: 450 nm) |
| Research Field | Inorganic salt ions; Plant physiology series |
| Sensitivity | 0.002 mmol/L |
| Detection Range | 0.01-0.80 mmol/L |
| Accuracy | Inter-assay variation: 6.1% | Intra-assay variation: 1.1% |
| Sample Size | 10 μL |
| Storage | The product can be stored at 2-8°C, protected from light for 6 months. |
| Shelf Life | 6 months |
| Index Abbreviation | K |
| Detection Time | 20 min |
Potassium is an essential inorganic salt ion that plays a critical role in numerous physiological processes across both plant and animal systems. In plant physiology, it regulates water uptake, enzyme activation, photosynthetic efficiency, and stress resistance, directly influencing growth, yield, and quality. For animal and cellular research, potassium is vital for maintaining membrane potential, nerve impulse transmission, muscle contraction, and acid-base balance, making it a key indicator in studying metabolic disorders, cellular function, and tissue homeostasis.
The demand for accurate and efficient potassium detection has grown rapidly in research fields such as plant biology, animal physiology, cell biology, and biochemistry. Traditional detection methods often suffer from limitations like complex sample pretreatment, long assay times, or low sensitivity, which hinder the progress of high-throughput and precise research.
The Potassium (K) Turbidimetric Assay Kit is developed to address these challenges, leveraging turbidimetric technology to provide a reliable, rapid, and user-friendly solution for potassium quantification in various research samples.
Broad sample compatibility, supporting the detection of potassium in serum (plasma), milk, animal tissues, cells, and cell supernatants.
High sensitivity with a detection limit of 0.002 mmol/L, enabling the accurate measurement of low-concentration potassium samples.
Wide detection range of 0.01-0.80 mmol/L, covering the typical potassium concentration levels in most research samples.
Excellent accuracy, with inter-assay variation of 6.1% and intra-assay variation of 1.1%, ensuring consistent and reliable test results.
Rapid assay process, completing detection within 20 minutes to improve research efficiency.
Minimal sample requirement (only 10 μL per test), reducing sample consumption and preserving valuable research materials.
Convenient storage conditions, stable for 6 months when stored at 2-8°C in the dark, without the need for expensive cold chain storage beyond standard refrigeration.
Compatible with common microplate readers (450-600 nm, optimal at 450 nm), eliminating the need for specialized or costly detection equipment.
Simplified experimental workflow, requiring no complicated sample pretreatment or professional technical skills, suitable for both experienced researchers and laboratory beginners.
Cost-effective solution, combining high performance with competitive pricing to meet the budget needs of academic research labs, biotech companies, and research institutions.
Rigorous quality control during production, ensuring batch-to-batch consistency and reducing experimental errors caused by product variability.
Versatile application in multiple research fields, including inorganic salt ion analysis, plant physiology, animal biochemistry, and cellular biology research.
User-centric design, balancing sensitivity, speed, and ease of use to streamline research processes and accelerate project progress.
Clear and detailed datasheet provided, offering comprehensive guidance on sample handling, assay procedures, and result interpretation to minimize operational mistakes.
For research use only, not for clinical use.
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