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Copper | Cu (blood)

Known as: copper
SKU: 763

99.00

Study material: Venous blood
Response time (working day): 14
The test is done on an empty stomach: Yes
Home call service: Yes
Country: EU

General Information

copper

It is an essential component of the enzyme system that participates in the formation of hemoglobin, carbohydrate metabolism, catecholamine biosynthesis, and also in the formation of cross-links of hair collagen, elastin, and keratin.

Its deficiency causes anemia, neutropenia, and growth disorders in children.

Cu is mainly ingested with food. After absorption, it binds to albumin and ceruloplasmin and is deposited mainly in the liver and, to a lesser extent, in the kidneys. Copper is excreted mainly via the biliary system. Its excretion in the urine is insignificant.

Disruption of MCu homeostasis is associated with a number of diseases, such as Wilson's disease, Menkes syndrome, copper intoxication, and others.

 

 

 

 

When should we take the test?

  • Suspicion of Wilson's disease (it is recommended to also determine ceruloplasmin).
  • Suspicion of acute or chronic poisoning

 

Patient preparation –It is preferable to conduct the study without fasting.

Possible interpretation of the results

The main part of plasma Cu is bound to ceruloplasmin. Ceruloplasmin is an acute phase protein, therefore, in the acute phase of inflammation, plasma copper concentration increases along with ceruloplasmin: during rheumatoid arthritis, pregnancy, estrogen therapy.

Decreased serum Cu concentration characterizes pathologies with hypoproteinemia (protein deficiency), such as nephrosis, malnutrition, malabsorption. Decreased copper levels also characterize the process of treatment with adrenocorticotropic hormone, glucocorticoids, and valproate.

Reference values

Blood tests are important for assessing the body's metabolism, blood formation, and nervous system function. Both deficiencies and excesses can cause serious complications — such as Wilson's disease, or Menkes syndrome.

 

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This medical information is not intended to be a universal treatment guide for all patients. The treatment process, including the type, volume, and frequency of diagnostic tests and therapeutic procedures, is determined by the physician individually — based on an assessment of the patient's condition and relevant medical indications. The decision is made in consultation with the patient. Before purchasing a test, please read the instructions for its preparation.
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