A set of labels applied to the various objects in a system.
The introduction of a traceable chemical group (e.g., containing an isotope or a fluorescent dye) into a protein or other biomolecule of interest so it can be tracked or quantified during experimental analysis.
A system of characters, symbols, or abbreviated expressions used in an art or science or in mathematics or logic to express technical facts or quantities.
This section lists all algebraic notation used in this book. (Using notations would be incorrect).
The act, process, method, or an instance of representing by a system or set of marks, signs, figures, or characters.
A specific note or piece of information written in such a notation.