Manufacturer, Brand Owner, Exporter, Startup · Mahesana, Gujarat, India
Labgene Biotech is a leading Indian manufacturer at the forefront of IVD product development. We operate an ISO 13485-certified, WHO-GMP, and USFDA-compliant facility, with all processes driven by hundreds of validated SOPs. Our R&D team has developed over 200 diagnostic tests, with 30+ currently in active use across chain laboratories, government platforms (GEM Portal), private distributors, and international export markets.
Registered address: Mahesana, India.
Industry: Healthcare, Medical Supplies & Pharmaceuticals > Biotechnology.
This is a diagnostic in-vitro diagnostic (IVD) reagent kit for the quantitative determination of calcium in human serum, plasma, and urine samples using a photometric system. The kit utilizes the Arsenazo III method, which forms a blue-colored complex directly proportional to the calcium concentration. This test is crucial for diagnosing and monitoring disorders related to calcium metabolism, such as hyperparathyroidism, vitamin D deficiency, and various bone or kidney diseases.
Product Description
Calcium is an essential mineral, with approximately 99% stored in bones. The remaining calcium in serum exists in either a free ionized form or bound to proteins like albumin. Measuring serum calcium is vital because its levels are indicators for various health conditions. Increased calcium levels may suggest hyperparathyroidism, vitamin D intoxication, multiple myeloma, or certain neoplastic bone diseases. Conversely, decreased serum calcium may be observed in hypoparathyroidism, vitamin D deficiency, and certain kidney-related conditions like nephrosis and nephritis.
This reagent kit uses the Arsenazo III method to accurately measure calcium concentration. The principle is based on the reaction of calcium ions (Ca2+) with the chromogenic reagent Arsenazo III. This reaction forms a stable, blue-colored complex, and the intensity of this color is directly proportional to the calcium concentration in the sample. This simple, reliable, and sensitive endpoint method is well-suited for use in hospitals, clinics, and diagnostic laboratories to aid in the diagnosis and management of a wide range of metabolic and endocrine disorders.
Description provided by labgene bio-tech private limited.
Specifications
Measurement Principle
Photometric detection via Arsenazo III-calcium complex
Calcium Ion Detected
Ca2+ ions
Colorimetric Reaction
Blue complex formation
Sample Volume Required
Typically 10-20 µL serum/plasma or urine per test
Reaction Time
Rapid reaction, typically minutes
Storage Conditions
Store reagent at 2-8°C, avoid freezing
Shelf Life
Usually 12 months from manufacture
Kit Components
Calcium reagent, stabilizers, and instructions/manual
Detection Range
Clinically relevant calcium concentration range (approx. 1.0 to 15.0 mg/dL)
Compatibility
Compatible with most biochemical photometric analyzers
Wholesale, distribution, and international sourcing
Brand
labgene
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials (this seller)
Minimum order
100 Numbers
Lead time
On request
Payment terms
As per negotiated commercial agreement.
Checkout type
enquiry
Buyer questions
Frequently asked by buyers
Common questions B2B buyers ask before sourcing Calcium Mono Reagent Kit (Arsenazo III Method) for Quantitative Determination. Answers compiled from verified sellers' commercial terms and platform data.
Q: How does the Arsenazo III method in this kit improve calcium measurement accuracy over other methods?
A: The Arsenazo III method forms a stable, intense blue complex with calcium ions that is highly specific, minimizing interference from other cations and proteins, thus providing precise and reliable calcium quantification.
Q: Is this reagent kit compatible with automated biochemical analyzers?
A: Yes, the Calcium Mono Reagent Kit is formulated for compatibility with most photometric biochemical analyzers commonly used in diagnostic laboratories.
Q: What sample types are validated for use with this Calcium Mono Reagent Kit?
A: The kit is validated for quantitative calcium determination in human serum, plasma, and urine samples.
Q: What storage conditions are recommended to maintain reagent stability and performance?
A: Store the reagent kit at refrigerated temperatures between 2-8°C and avoid freezing to maintain stability and ensure consistent assay performance.
Q: Can this reagent kit detect calcium concentration ranges relevant to both hypocalcemia and hypercalcemia clinically?
A: Yes, the detection range spans approximately 1.0 to 15.0 mg/dL, covering clinically significant low and high calcium concentrations for effective diagnosis.
Q: How quickly can test results be obtained using this kit?
A: The assay offers rapid reaction times, typically delivering results within a few minutes, facilitating timely clinical decision-making.
Q: Are there any known interferences or limitations with this reagent kit in calcium measurement?
A: While highly specific, extremely high concentrations of certain interfering substances or abnormal sample matrices may affect readings; following manufacturer instructions minimizes these impacts.
Question not answered? Ask sellers directly — typical response within 4 hours.
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