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HEp-2 cells are permeablised (1) and then incubated with a person's blood serum (2). If the serum contains antibodies, they will bind to antigens within the HEp-2 cell nucleus. These antibodies can be visualised by subsequent incubation with anti-human antibodies conjugated to a fluorescent molecule (3).
Hep G2 is an immortal cell line which was derived in 1975 from the liver tissue of a 15-year-old Caucasian male from Argentina with a well-differentiated hepatocellular carcinoma. [1] These cells are epithelial in morphology, have a modal chromosome number of 55, and are not tumorigenic in nude mice. [2] The cells secrete a variety of major ...
HepaRG cell line is a human hepatic in vitro line used in liver biology research and for assessing liver pathology, hepatotoxicity, and drug-induced injury. The HepaRG model is considered a surrogate for Primary Human Hepatocytes, which are the most pertinent model to reproduce the human liver functioning as they express 99% of the same genes .
Anatomical terms of microanatomy. [edit on Wikidata] A hepatocyte is a cell of the main parenchymal tissue of the liver. Hepatocytes make up 80% of the liver's mass. These cells are involved in: Protein synthesis. Protein storage. Transformation of carbohydrates. Synthesis of cholesterol, bile salts and phospholipids.
HEK 293 cells. Human embryonic kidney 293 cells, also often referred to as HEK 293, HEK-293, 293 cells, are an immortalised cell line derived from HEK cells isolated from a female fetus in the 1970s. [1][2] The HEK 293 cell line has been widely used in research for decades due to its reliable and fast growth and propensity for transfection.
H&E stain. In pathology, a Councilman body, also known as a Councilman hyaline body or apoptotic body, is an eosinophilic globule of apoptotic hepatocyte cell fragments. Ultimately, the fragments are taken up by macrophages or adjacent parenchymal cells. [ 1 ] They are found in the liver of individuals suffering from acute viral hepatitis ...
MHC Class II molecules are a class of major histocompatibility complex (MHC) molecules normally found only on professional antigen-presenting cells such as dendritic cells, macrophages, some endothelial cells, thymic epithelial cells, and B cells. These cells are important in initiating immune responses.
Immunofluorescence of HeLa cells showing microtubules in green, mitochondria in yellow, nucleoli in red and nuclear DNA in purple. HeLa (/ ˈhiːlɑː /) is an immortalized cell line used in scientific research. It is the oldest human cell line and one of the most commonly used. [1][2] HeLa cells are durable and prolific, allowing for extensive ...