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A protein marker is just that - a marker for specific proteins. This usually deals with running an experiment (assay) to determine the presence, absence, and with some markers, abundance of a specific protein. For example, you can use a protein marker to mark an extracellular protein such as a Lipopolysaccharide (LPS) on bacteria. The marker would specifically bind to LPS, and induce some type of visual response, IE a color change for example. Purely hypothetical, you could add some LPS marker to bacteria which you are questioning to have LPS on their cell surface. After addition of a colormetric marker, you could use ultraviolent light to see color changes in the places where LPS is present. Likewise, if there wasnt any protein present (LPS in this example), then there would be no color change and the cells would look normal as if nothing happened.
What else can I help you with?
Where is the Rh marker found?
The Rh marker can be found on the surface of red blood cells. It is a protein located on the cell membrane that determines whether an individual is Rh positive or Rh negative.
A marker molecule on a cell that the immune system uses to recognize a pathogen?
The major histocompatibility complex (MHC) molecules are marker molecules on cells that the immune system uses to recognize pathogens. MHC molecules present fragments of pathogens on the cell surface to alert immune cells to the presence of the pathogen. This helps the immune system to target and eliminate infected cells.
What does Pan stands for in Pan b cell marker?
Pan stands for "pancreatic" in Pan b cell marker, indicating that the marker is specific to pancreatic B cells. This marker helps researchers or clinicians identify and study these particular cells in pancreatic tissues or samples.
In adults new surface epithelial cells and the epithelial cells lining the intestine are derived from?
In adults, new surface epithelial cells and the epithelial cells lining the intestine are derived from stem cells located in the basal region of the epithelium. These stem cells continuously divide and differentiate to replace damaged or lost cells, maintaining the integrity and function of the tissue.
What type of molecule is used as marker to help similar cells recognize each other?
A carbohydrate is used to help mark cells. This carbohydrate sequence is unique for those cells.
In medical terms what does CD2 mean?
CD2 is a medical term for cell adhesion molecule which can be found on the surface of certain cells of the body namely T cells and natural killer cells. It also has a stimulatory function on these cells.
Where is the Rh marker found?
The Rh marker can be found on the surface of red blood cells. It is a protein located on the cell membrane that determines whether an individual is Rh positive or Rh negative.
What is the function of the marker protection?
The function of the marker protection is to predict potential AIDS vaccines efficacy. This is taught in health.
What is the function that identifies the data marker for each series in a chart?
The legend is the function that identifies the data marker for each series in a chart.
What is the function of villi cells in the intestines?
the villi vastly increases the surface area for the absoption of food.
A marker molecule on a cell that the immune system uses to recognize a pathogen?
The major histocompatibility complex (MHC) molecules are marker molecules on cells that the immune system uses to recognize pathogens. MHC molecules present fragments of pathogens on the cell surface to alert immune cells to the presence of the pathogen. This helps the immune system to target and eliminate infected cells.
Where is flagella formed?
Flagella is formed outside of the cells in the human body. Their main function is to allow liquids to move past the surface of these cells.
What secretes mucus onto the surface of the epithelium to capture dust particles in the trachea?
The goblet cells have this function.
CD4 stands for what?
The CD stands for 'cluster of differentiation' and is way to categorise some of the cells that are part of your immune system. CD4 is T-cell and is the most important immune marker for monitoring HIV.
What identifies cell type?
cell-surface marker
What does Pan stands for in Pan b cell marker?
Pan stands for "pancreatic" in Pan b cell marker, indicating that the marker is specific to pancreatic B cells. This marker helps researchers or clinicians identify and study these particular cells in pancreatic tissues or samples.
In adults new surface epithelial cells and the epithelial cells lining the intestine are derived from?
In adults, new surface epithelial cells and the epithelial cells lining the intestine are derived from stem cells located in the basal region of the epithelium. These stem cells continuously divide and differentiate to replace damaged or lost cells, maintaining the integrity and function of the tissue.
