marker

https://doi.org/10.1351/goldbook.M03705
  1. (@[email protected]) A fragment of known size used as reference for analytical purposes.
  2. (genetic) A @[email protected] with known @[email protected] and mapped position.
  3. (@[email protected]) A reference substance co-chromatographed with the sample to assist in identifying the components.
Sources:
Orange Book, 2nd ed., p. 97 [Terms] [Book]
PAC, 1992, 64, 143. (Glossary for chemists of terms used in biotechnology (IUPAC Recommendations 1992)) on page 159 [Terms] [Paper]
PAC, 1993, 65, 819. (Nomenclature for chromatography (IUPAC Recommendations 1993)) on page 837 [Terms] [Paper]
Cite as: IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997). Online version (2019-) created by S. J. Chalk. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook.
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Last revised: February 24, 2014