About The Medical Condition Class I Antigens
Find the definition of the medical term Class I Antigens. Class I Antigens defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Class I Antigens
Class I Antigens Medical Condition |
---|
What's The Definition Of The Medical Condition Class I Antigens?
Large transmembrane, polymorphic glycoproteins noncovalently associated with nonpolymorphic beta 2-microglobulin. In humans, three structural genes on chromosome 6 code for the HLA-A; HLA-B and HLA-C antigens. In mice, three genes named K, D, and L on chromosome 17 code for the H-2 antigens. Class I antigens are found on most nucleated cells and are generally detected by their reactivity with alloantisera. These antigens are recognized during graft rejection and restrict cell-mediated lysis of virus-infected cells. They are primarily associated with rheumatologic diseases and certain malignant disorders.
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Gene Product, vif ‐ A 23 kDa regulatory protein important for virion infectivity…
- Gastrin Receptors ‐ Cell surface proteins that bind cholecystokinin (CCK) with high…
- Engine Exhaust ‐ Gases, fumes, vapors, and odors escaping from the cylinders of…
- Methicillin Sodium ‐ One of the PENICILLINS which is resistant to penicillinase but…
- Sarcoma, Osteogenic ‐ A sarcoma originating in bone-forming cells, affecting the ends…
- Vegetative State, Transient ‐ Vegetative state refers to the neurocognitive status of individuals…
- Gray Whales ‐ Large marine mammals of the order Cetacea. In the past, they…
- Neutrophil Antimicrobial Peptides ‐ DEFENSINS found in azurophilic granules of neutrophils and in…
- Syncytial Viruses, Respiratory ‐ A group of viruses in the PNEUMOVIRUS genus causing respiratory…
- Ammonia-Lyase, Ethanolamine ‐ An enzyme that catalyzes the deamination of ethanolamine to acetaldehyde.…