What is C-reactive protein (CRP)?

What is C-reactive protein (CRP)?

The level of C-reactive protein (CRP) increases when there’s inflammation in your body. A simple blood test can be done to check your C-reactive protein level.

What is the meaning of C reactive protein?

C-reactive protein. C-reactive protein ( CRP) is an annular (ring-shaped) pentameric protein found in blood plasma, whose circulating concentrations rise in response to inflammation. It is an acute-phase protein of hepatic origin that increases following interleukin-6 secretion by macrophages and T cells.

What is a C-reactive protein test?

C-Reactive Protein (CRP) Test. What is a c-reactive protein (CRP) test? A c-reactive protein test measures the level of c-reactive protein (CRP) in your blood. CRP is a protein made by your liver. It’s sent into your bloodstream in response to inflammation.

How many monomers are in a CRP protein?

The complete protein, composed of five monomers, has a total mass of approximately 120,000 Da. In serum, it assembles into stable pentameric structure with a discoid shape. CRP binds to the phosphocholine expressed on the surface of dead or dying cells and some bacteria.

What is the function of CRP?

CRP is a protein made by your liver. It’s sent into your bloodstream in response to inflammation. Inflammation is your body’s way of protecting your tissues if you’ve been injured or have an infection. It can cause pain, redness, and swelling in the injured or affected area.

What does an abnormal CRP test result mean?

CRP is measured in milligrams per liter (mg/L). Results for a standard CRP test are usually given as follows: Note: Abnormal range values may vary depending on the laboratory doing the test. A high CRP test result is a sign of acute inflammation. It may be due to serious infection, injury or chronic disease.

What is the difference between hs-CRP and a CRP test?

A CRP test is sometimes confused with a high-sensitivity- (hs) CRP test. Although they both measure CRP, they are used to diagnose different conditions. An hs-CRP test measures much lower levels of CRP. It is used to check for risk of heart disease.


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