MicroMolar Calcium / Magnesium Assay Kit

SKU:BHT16300148
Overview
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Fluorescence MicroMolar Calcium / Magnesium Assay Kit for measuring 10-120 µM calcium or magnesium in buffers and pharmaceutical products. Metal binding to the assay reagent lowers the signal at 535 nm (Ex 485 nm); read in black 96-well plates or cuvettes. One size: 200 assays.
Assay Target Calcium / magnesium concentration
Detection Method Fluorescence
Detection Wavelength Ex 485 nm / Em 535 nm
Plate Format 96-well plate or cuvette
Assay Time About 17 min
Options selector
Catalog no. Size
DMA200 200 assays
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size: 200 assays
  • Lead time: options listed in "Availability Content"; other statuses may take longer.
  • Storage: Please contact us to confirm storage conditions.
  • Shipping: Shipped frozen.
  • Upon receipt: store at recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Analyte Calcium / Magnesium
Analyte category Metal Ion
Assay type
  • Concentration Assay
Assay target Calcium / magnesium concentration
Assay area Biochemical Quantification
Detection method
  • Fluorescence
Detection wavelength Ex 485 nm / Em 535 nm
Instrument required Plate reader or fluorometer
Plate format 96-well plate or cuvette
Assay time
  • About 17 min
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.
Catalog no. (Mfr.) DMA200
Main SKU BHT16300148
Concentration Assay Kit

Calcium (Ca2+) and magnesium (Mg2+) are essential metal ions in biological systems and are common components of biochemical buffers and pharmaceutical products.

Kit Components

Component DMA200
100 x C56 dye 200 µl
10 x Reagent E 1000 µl
CaCl2 standard 50 µl

Assay Principle

The divalent metal ion forms a complex with the assay reagent, which lowers the fluorescence at 535 nm (excitation 485 nm). The change in signal is read against a CaCl2 standard curve.

Specifications

Assay Target Calcium / magnesium concentration
Analyte Calcium / Magnesium
Analyte Category Metal Ion
Assay Type Concentration Assay
Detection Method Fluorescence
Detection Wavelength Ex 485 nm / Em 535 nm
Plate Format 96-well plate or cuvette
Instrument Required Plate reader or fluorometer
Assay Time About 17 min (2 min Reagent E + 15 min dye incubation)
Measuring Range 10 µM - 120 µM
Compatible HEPES, non-ionic detergent <0.01%, Tris-HCl <10 mM, phosphate <1 mM
Incompatible EDTA and other chelators; thiols such as DTT, 2-mercaptoethanol, cysteine
Interference Mn2+, Fe2+, Co2+, Ni2+, Cu2+, Hg2+, Zn2+
Sample Types Buffer samples and pharmaceutical products
Size 200 assays
Storage Please contact us to confirm storage conditions.
Shipping Shipped frozen.

Protocol

The manufacturer's protocol describes the procedure and reaction volumes.

  • Calcium Magnesium Assay (PDF, see Documents): Covers catalog # DMA200.

Safety & Handling

For Research Use Only (RUO). Not for use in diagnostic or therapeutic procedures. The MicroMolar Calcium / Magnesium Assay Kit is shipped frozen. Follow standard laboratory safety practices when handling the reagents. Please contact us to confirm storage conditions.
Q.What does this kit measure?
A.It measures micromolar calcium or magnesium (10-120 µM) through the drop in fluorescence when the metal ion forms a complex with the assay reagent.
Q.What is included in the kit?
A.The MicroMolar Calcium / Magnesium Assay Kit (200 assays) includes 100 x C56 dye (200 µl), 10 x Reagent E (1000 µl) and CaCl2 standard (50 µl).
Q.Is a protocol available?
A.Yes. The manufacturer's protocol (Calcium Magnesium Assay, linked under Documents) covers catalog # DMA200.
Q.How long does the assay take?
A.About 17 min (2 min Reagent E + 15 min dye incubation). See the protocol for the exact steps.
Q.How should the kit be stored?
A.The MicroMolar Calcium / Magnesium Assay Kit is shipped frozen. Please contact us for long-term storage conditions.

Can’t find the exact format you need? We can help you source or customize this calcium / magnesium concentration assay — including larger pack sizes, bulk reagents, or a protocol adapted to your samples. Click Talk to a Scientist, email support@biohippo.com, or explore our Research Services. Our team will be in touch shortly.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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