It is found in the blood serum of more complex animals.

Around 80% of individuals with antibodies present in their blood serum will have the disorder.

If only one enantiomer is administered to a human subject, both forms may be found later in the blood serum.

He knew the work would keep him up most of the night, but it had to be done immediately, before the blood serum deriorated.

In order to do this, he needed to use blood serum from human victims.

Then he put drops of the blood serum on the slides.

More than half of the protein in blood serum is albumin.

Let's say your total cholesterol level is 210 milligrams per deciliter of blood serum.

Thus, no blood must be taken from the animals for the extraction of blood serum.

One day, he ran a bit of blood serum and found double the number of proteins that most people thought were present.