e/P50 (pressure)

Information
has gloss	eng: In biochemistry, P50 indicates the partial pressure of a gas required to achieve 50% enzyme saturation. Values of P50 are negatively correlated with substrate affinity, with lower values of P50 corresponding to high affinity and vice versa. The term is analogous to the Michaelis-Menten constant (Km), which identifies the concentration of substrate required for an enzyme to achieve 50% of its maximum reaction velocity.
lexicalization	eng: P50
instance of	e/Pressure#Units

Meaning
French
has gloss	fra: En biochimie, la p50 est la pression dun gaz requise pour atteindre 50 % de saturation dune enzyme.
lexicalization	fra: p50