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Browse the Medical Dictionary:: 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; #

pulse-chase

Main Entry:: pulse–chase
Pronunciation:: \-ˌchās\
Function:: adjective

: involving the exposure of cells to a substrate bearing a radioactive label for a predetermined time followed by exposure to a high concentration of unlabeled substrate in order to stop uptake of the labeled substrate and follow its metabolic course <a pulse–chase experiment>

Learn more about "pulse-chase" and related topics at Britannica.com

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