Complement 3 (C3) Price in Bangladesh

What is Complement 3 (C3)?

Complement 3 (C3) is a protein that plays a crucial role in the complement system, part of the immune system that helps defend the body against infections and clears damaged cells. The C3 test measures the level of C3 in the blood, which can be elevated or decreased in various conditions.

Low levels of C3 may indicate autoimmune diseases like systemic lupus erythematosus (SLE), glomerulonephritis, or rheumatoid arthritis, while high levels can be seen in acute inflammation, infection, or liver disease. The C3 test is often used to help diagnose these conditions, monitor disease activity, and assess response to treatment.

It is usually ordered along with other complement proteins, like C4, for a more comprehensive assessment of immune system function.

What to expect & how to prepare

Complement 3 (C3) is performed at a diagnostic centre or hospital lab. A trained technician collects the required sample (commonly a blood draw, urine sample, swab or an imaging scan, depending on the test) and sends it to the lab for analysis. Most routine tests take only a few minutes to sample, with reports typically ready the same day or within 24–48 hours.

• Fasting: some tests require 8–12 hours of fasting (water is usually allowed). Ask the centre when you book.
• Medication: tell the lab about any medicines or supplements you take, as some can affect results.
• Timing: certain hormone and biochemistry tests are best done in the morning — confirm the recommended time.
• Report: always have a registered doctor interpret your Complement 3 (C3) result rather than self-diagnosing.

Complement 3 (C3) price comparison by diagnostic centre

Indicative prices in Bangladeshi Taka, cheapest first. Confirm the current charge and any package discounts directly with the centre.