The only difference between the collagen fluid and collagen serum would be in the percentage of collagen used, other ingredients that might be included in a serum and the origin of the collagen itself. The most effective collagen comes from mammal sources, as it is the closest molecular structure to our own skin collagen. Phyto (plant) collagen and marine collagen would be from sources not related to human skin structure. Pure & Simple Skincare's pure Swiss Collagen Fluid is 96% pure collagen of a mammalian nature, and has only glycerin and sodium benzoate in trace amounts. Additionally, it has been micronized so the smaller molecular weight penetrates skin more effectively to help retain moisture naturally. For more information, go to www.pureandsimpleinc.com.
sera is the plural of serum!
These are not particularly similar substances. A serum is a fluid that is used as a medical remedy or antidote, or can also mean the liquid portion of the blood (without the blood cells); semen is seminal fluid, which contains sperm cells and is a substance that a male uses to impregnate a female
New born calf serum is cheaper than FBS
"Collagen serum" refers to a type of beauty care ingredient that is used to help reduce the appearance of wrinkles and crow's feet. It can be found in products like Dermactin-TS.
Serum is not a cell. It is the fluid surrrounding blood EXCEPT the cells.
Antisera is blood serum containing antibodies against a specific antigen, used to treat or provide immunity to a disease. It is extracted from an animal that has immunity to a particular disease. Serum is the fluid obtained when whole blood is separated into its solid and liquid components after it has been allowed to clot. It is clear and yellow in color.
serum
You are probably seeing the serum separator gel. After the blood in the tube clots, they spin it to separate the clot from the remaining fluid (serum). The gel will move in between the clot and the serum so they stay separated.
An anion gap is a difference between the levels of cations and anions in serum, plasma or urine.
Serum is the fluid part that remains after the blood is allowed to clot in atest tube.
Serum.
Serum half life is the calculated duration of time for a serum level of a compound to be reduced to half its initial value.