The Calcium Assay Kit is designed for in vitro diagnostic applications

The Calcium Assay Kit utilizing the Arsenazo III method is a highly effective tool for the quantitative detection of calcium ions in human serum, specifically designed for in vitro diagnostic applications. This kit serves a crucial role in the auxiliary diagnosis of various medical conditions related to calcium metabolism, including hyperparathyroidism, rickets, vitamin D deficiency, and tetany. 

Calcium is an essential mineral that plays a vital role in numerous physiological processes, including bone formation, muscle contraction, nerve transmission, and blood clotting. Maintaining appropriate calcium levels is critical for overall health, and deviations from the normal range can lead to significant health issues.

Decreased calcium levels (hypocalcemia) can indicate several medical conditions. For instance, chronic renal failure can impair the kidney's ability to regulate calcium levels, leading to its depletion in serum. Additionally, respiratory or metabolic alkalosis can also result in lower calcium concentrations. Symptoms of hypocalcemia may include muscle spasms, numbness, and seizures, making timely diagnosis essential.

Conversely, increased calcium levels (hypercalcemia) are often associated with hyperparathyroidism, a condition where the parathyroid glands produce excess parathyroid hormone, leading to elevated calcium levels in the bloodstream. Metabolic acidosis is another condition that can cause increased serum calcium. Symptoms of hypercalcemia may include fatigue, weakness, nausea, and confusion, which necessitate accurate and prompt detection.

The Arsenazo III method for calcium detection offers several operational advantages. This colorimetric technique employs a dye, Arsenazo III, which forms a complex with calcium ions. The intensity of the color produced is directly proportional to the concentration of calcium in the sample, allowing for precise quantification. The assay is highly sensitive and specific, minimizing the interference from other ions and substances commonly found in serum.

The kit is designed for ease of use, providing all necessary reagents and instructions for straightforward implementation in clinical laboratories. The rapid turnaround time of the assay ensures that healthcare providers receive timely results, facilitating prompt diagnosis and management of calcium-related disorders.

Quantitative Measurement: Accurately measures calcium concentrations in human serum.
Clinical Applications: Aids in diagnosing conditions like hyperparathyroidism, rickets, vitamin D deficiency, and tetany.
Sensitivity and Specificity: High sensitivity to calcium ions with minimal interference from other serum constituents.
User-Friendly: Comprehensive kit with all reagents included, along with detailed instructions for easy use.
Rapid Results: Fast processing time allows for quick clinical decision-making.