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Indicators
A heterotrimeric protein complex composed of complement component 8 (C8) chains alpha, beta and gamma. The alpha and gamma chains form a disulfide-linked dimer that is noncovalently associated with the beta chain. C8 inserts itself into target cell membranes following formation of the C5b-6-7 complex and then recruits 10-16 molecules of C9 to complete the formation of the membrane attack complex.
Glossary Term
A range of values for a parameter that may contain the parameter and the degree of confidence that it is in fact there.
Article
Research record from J Anal Toxicol, 2026-05-01. PMID 41942107.
Glossary Term
A sequence pattern derived from the alignment of multiple sequences that represents the nucleotide or amino acid most likely to occur at each position in a sequence.
Glossary Term
The presence of any substance or organism that makes a preparation impure.
Article
Research record from J Ophthalmic Inflamm Infect, 2026-04-25. PMID 42033534.
Tests
A relative measurement (ratio or percentage of the conventional T-lymphocytes to leukocytes present in a sample. The measurement may be expressed as a ratio or percentage.
Glossary Term
Variation in the number of copies of a particular sequence within the genetic material of an individual. Large-scale copy number polymorphisms are common and widely distributed in the human genome.
Glossary Term
The degree to which two or more quantities or events are linearly associated, a statistical relation between two or more variables such that systematic changes in the value of one variable are accompanied by systematic changes in the others.
Article
Research record from Diagn Microbiol Infect Dis, 2026-09-03. PMID 42692971.
Tests
A measurement of Corynebacterium amycolatum in a sample.
Tests
A measurement of Corynebacterium striatum in a sample.
