Address: 45-1 Ramsey Road, Shirley, NY 11967, USA    USA: 1-631-559-9269  1-631-448-7888   Fax: 1-631-938-8127  Europe: 44-207-048-3343   Email:
Home > Products > Assay Kits > Metabolism Kits > Calcium Colorimetric Detection Kit
"Calcium" Related Products.
Product Overview:
Calcium Detection Kit (Colorimetric) provides a simple assay to determine calcium concentration within the physiological range of 0.4-100 mg/dL (0.1-25 mM). A chromogenic complex is formed between calcium ions and 0-cresolphthalein and measured at OD575 nm. This product detects free calcium ions only.
250 tests
Calcium is essential for all living organisms, where Ca2+ sequestration and release into and out of the cytoplasm functions as a signal for many cellular processes. 99% of calcium is found in bones and teeth with the remaining 1% found in the blood and soft tissue. Serum calcium levels are tightly controlled (8.4-11.4 mg/dL) and any variation outside this range can have serious effects. Calcium plays a role in mediating the constriction and relaxation of blood vessels, nerve impulse transmission, muscle contraction, and hormone secretion. Calcium ion channels control the migration of calcium ions across cell membranes, permitting the activation and inhibition of a wide variety of enzymes. Causes of low calcium levels include chronic kidney failure, vitamin D deficiency, and low blood magnesium levels that can occur in severe alcoholism.
Functional Studies more details
Target Species:
Reacts with: Cat, Human; Predicted to work with: all Mammals
Store at +4°C.
Kit Components:
Components: Identifier; Calcium Assay Buffer: NM; Calcium Standard: Yellow; Chromogenic Reagent: NM
Compatible Sample Types:
Urine, Serum, Plasma, Other biological fluids, Tissue Extracts, Cell Lysate, Cell culture media
Assay time:
0h 20m
>0.1 mM

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Note: There will be extra charge for optional service!
Optional requirements on this protein +Expand
C-fusion   N-fusion  Non-tagged
His   GST  Fc  Others
<1.0 eu/μg   <0.1 eu/μg  <0.01 eu/μg  Not required
Monomer Isolation   Dimer Isolation   Not required
>80% by SDS-PAGE   >90% by SDS-PAGE  >95% by SDS-PAGE  Others
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45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-048-3343
FAX: 1-631-938-8127

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