Terminology Service < Semantic Lookup Platform

All terms in ONE

Label	Id	Description
analyte assay	OBI_0000443	[An assay with the objective to capture information about the presence, concentration, or amount of an analyte in an evaluant.]
electron microscopy imaging assay	OBI_0001631	[An imaging assay in which an electrons are used to probe the density, shape and composition of an input material which are detected in an electron microscope and utilized to produce an image of the material.]
microscopy assay	OBI_0002119	[An imaging assay that utilizes a microscope to magnify features of the visualized material of interest that are not visible to naked eye.]
immuno staining assay	OBI_0001632	[A assay detecting a molecular label assay in which the label is attached to an antibody so that substances are marked based on the antibody's binding specificity.]
assay detecting a molecular label	OBI_0600017	[An assay that detects the presence or a quality of a molecular label which is a proxy for the detection of the molecular target to which the label is attached]
purified material	OBI_0001633	[A material entity that is generated by a purification process in which an input material is separated to obtain a fraction with a higher concentration of a desired component]
calorimetric binding assay	OBI_0001634	[A binding assay in which the heat generated or absorbed during a binding event is measured, which allows determination of binding constants, reaction stoichiometry, enthalpy and entropy.]
antibody binding detection by fluorescence quenching	OBI_0001635	[A binding assay in which affinity is measured by detecting a change in fluorescence (usually quenching) that occurs upon binding of the antibody to the ligand. The fluorescent signal that is affected by binding is either from an exogenous fluorophore attached to the ligand, or is the intrisic fluorescence of aromatic (tryptophan) residues on the binding site of the antibody (no conjugated fluorophore necessary) or, less commonly, on the ligand binding region (epitope).]
fluorescence quenching binding assay	OBI_0001979	[A binding assay in which the proximity of two entities is monitored by measuring a fluorescent signal of one of the entities that gets reduced if the two entities are cliose to each other.]
liquid chromatography-tandem mass spectrometry	CHMO_0000701	[A method where a sample mixture is first separated by liquid chromatography before being ionised and characterised by mass-to-charge ratio and relative abundance using two mass spectrometers in series.]
tandem mass spectrometry	OBI_0200198	[Tandem mass spectrometry is a data transformation that uses two or more analyzers separated by a region in which ions can be induced to fragment by transfer of energy (frequently by collision with other molecules).]
grant	OBI_0001636	[A plan specification of organization A to give money to organization B so that B conducts investigations. Organization A has funder role and Organization B has research organization role.]
fluorescence	PATO_0000018	[A luminous flux quality inhering in a bearer by virtue of the bearer's emitting longer wavelength light following the absorption of shorter wavelength radiation; fluorescence is common with aromatic compounds with several rings joined together.]
luminous flux	PATO_0001296	[A scalar optical quality which obtains by the magnitude of the light emitted by the bearer.]
T cell receptor complex	GO_0042101	[A protein complex that contains a disulfide-linked heterodimer of T cell receptor (TCR) chains, which are members of the immunoglobulin superfamily, and mediates antigen recognition, ultimately resulting in T cell activation. The TCR heterodimer is associated with the CD3 complex, which consists of the nonpolymorphic polypeptides gamma, delta, epsilon, zeta, and, in some cases, eta (an RNA splice variant of zeta) or Fc epsilon chains.]
F mating type	PATO_0001347	[A bacterial mating type indicating the presence of F plasmid in a bacterial cell.]
F minus mating type	PATO_0001348	[A bacterial mating type indicating the absence of F plasmid in a bacterial cell.]
Mammalia	NCBITaxon_40674
Amniota	NCBITaxon_32524
h minus	PATO_0001345	[A S. pombe mating type determined by the mat1-Mc and mat1-Mi on the mat1 locus.]