Potassium (K) turbidimetric Assay Kit

• Target:

  K

• Type:

  Colorimetric method

• Field of Research:

  Inorganic ions; Plant Physiology Series

• Assay Principle:

  Under the alkaline condition, the sodium tetraphenylborate reacts with the potassium ions in the sample to form the potassium tetraphenylborate which is white and small particles with small solubility. Potassium tetraphenylborate particles are in a stable suspension state in the solution. The turbidity is proportional to the potassium ion concentration in the sample and potassium content can be calculated indirectly by measuring the OD value at 450 nm.

• Assay Performance Time:

  20 min

• Sample Type:

  Serum; plasma; milk; animal tissue; cells; cell culture supernatant

• Detection Range:

  0.01-0.80 mmol/L

• Sensitivity:

  0.002 mmol/L

• Shipping Conditions:

  Ice bag

• Storage Conditions:

  This product can be stored at 2~8°C for 12 months with shading light.

• Citation 01:

  https://www.nature.com/articles/s41423-022-00891-0

• Citation 02:

  https://www.frontiersin.org/articles/10.3389/fimmu.2021.747370/full

• Citation 03:

  https://www.sciencedirect.com/science/article/pii/S0223523422000964

• Citation 04:

  https://www.mdpi.com/article/10.3390/ijms232315400

• Citation 05:

  https://europepmc.org/article/pmc/pmc8368724?javascript_support=no

• Citation 06:

  https://www.frontiersin.org/articles/10.3389/fpls.2022.941388/full

• Citation 07:

  https://www.sciencedirect.com/science/article/pii/S0981942823000943

• Citation 08:

  https://iovs.arvojournals.org/article.aspx?articleid=2785249

• Citation 09:

  https://www.sciencedirect.com/science/article/pii/S1567576922003514

• Citation 10:

  https://www.sciencedirect.com/science/article/pii/S1319562X21005325

• Citation 11:

  https://link.springer.com/article/10.1007/s00484-022-02281-7

• Citation 12:

  https://www.tandfonline.com/doi/abs/10.1080/13813455.2020.1781901

• Inter CV:

  6.1%

• Intra CV:

  1.1%

• Detection Instrument:

  Microplate reader