Cell identity markers are needed to mark that there are cells in the body and they should be there. This is important for the immune system.
the cell surface markers are what identify the cell type
both
Genetic markers make it possible for researchers to mix recombinant plasmids with a group of bacteria. Add enough DNA to transform one cell into a million and still be able to "find" that cell.
Amino acids
A cell coat is a covering over the plasma membrane of most animal cells. It consists of glycoprotiens and polysaccharides and has a chemical composition that differs from comparable structures in either plants or bacteria. The cell coat provides a biochemical identity at the surface of the cells and these forms of cellular identity are under genetic control. AB and MN antigens are on the surface of red blood cells and histocompatability antigens, which elicit an immune response during tissue and organ transplants, are present in other cells. These are recognition sites that transfer specific chemical signals across the cell membrane into the cell.
the cell surface markers are what identify the cell type
yes
Some membrane proteins have carbohydrates attached to them, forming glycoproteins that act as identification markers. Each cell in an Individual has the exact same glycoprotein and it allows the WBC cells that check ID to be sure that it belongs. These are sometimes called self markers.
The name tags of cells giving each an identity are marker proteins. Proteins that transmit information into the cell by reacting to certain other molecules are receptor proteins.
cell-surface markers
A glycoprotein.
both
Glycolipids
The CD system is commonly used as cell markers in immunophenotyping, allowing cells to be defined based on what molecules are present on their surface. These markers are often used to associate cells with certain immune functions.
Hormones are not found as membrane proteins.
number name
identity thief