Skip to content
blood serum

File:US_Navy_030923-N-1577S-003_Hospital_Corpsman_2nd_Class_Donna_Sanderson_from_Lancaster,_Calif.,_prepares_serum_cups.jpg · Wikimedia Commons · See Wikimedia Commons

EntityQ110084· pop 57· linked from 581 articles

blood serum

Sign in to save

Also known as blood, serum

cell free fraction of blood

AI overview

Blood serum is the liquid part of blood that remains after blood cells are removed. It's important because it contains proteins, nutrients, and other substances that can be measured or analyzed to help diagnose diseases and monitor health.

AI-generated from the Wikipedia summary — may contain errors.

Research

1,412,727 papers

via PubMed

Wikidata facts

Part of
blood
Show 2 more facts
NCI Thesaurus ID
C13325
Sources (3)

via Wikidata · CC0

~4 min read

Encyclopedic overview

Preparation of serum cups for a lipids panel designed to test cholesterol levels in a patient's blood

Serum (/ˈsɪərəm/) is the fluid and solvent component of blood which does not play a role in clotting. It may be defined as blood plasma without the clotting factors, or as blood with all cells and clotting factors removed. Serum contains all proteins except clotting factors (involved in blood clotting), including all electrolytes, antibodies, antigens, hormones; and any exogenous substances (e.g., drugs, microorganisms). Serum also does not contain all the formed elements of blood, which include blood cells, white blood cells (leukocytes, lymphocytes), red blood cells (erythrocytes), and platelets.

Excerpted from Wikipedia’s “blood serum” article, available under the CC BY-SA 4.0 licence.