prozone


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prozone

 [pro´zōn]
in an agglutination or precipitation reaction, the zone of relatively high antibody concentrations within which no reaction occurs. As the antibody concentration is lowered below the prozone, the reaction occurs. This phenomenon may be due simply to antibody excess or it may be due to blocking antibody or to nonspecific inhibitors in serum.

pro·zone

(prō'zōn),
In the case of agglutination and of precipitation, the phenomenon in which visible reaction does not occur in mixtures of specific antigen and antibody because of antibody excess.
Synonym(s): prezone

prozone

/pro·zone/ (pro´zōn) the phenomenon exhibited by some sera, in which agglutination or precipitation occurs at higher dilution ranges, but is not visible at lower dilutions or when undiluted.

pro·zone

(prō'zōn)
A phenomenon in which visible agglutination and precipitation do not occur in mixtures of specific antigen and antibody because of antibody excess.

prozone

the phenomenon exhibited by some sera, in which agglutination or precipitation occurs at higher dilution ranges, but is not visible at lower dilutions or when undiluted.
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References in periodicals archive ?
Instead he chose to have ProZone installed at the club, possibly compromising his own job on choosing knowledge before players.
The Bluebirds have signed a two-year deal with sports analysis company ProZone, who will provide Jones with a detailed tactical information on his own team, Cardiff's opponents and individual players.
Wenger is a disciple of ProZone, which uses strategically-placed cameras and state-of-the-art computerisation to measure and analyse both individual performances and team output.
Assistant manager Steve Round enthused: "Fabio's ProZone stats were fantastic.
He has already introduced us to Prozone, which means there will be no hiding place as it tracks all your movement throughout the game.
It's like watching the match on Terry Venables' idiotic contraption Prozone.
You look at his fitness and his Prozone stats and they are outstanding.
His ProZone figures are frightening, every single game, so I don't want to burn the guy out.
LEE CLARK is singing the praises of Prozone - and Dean Hoyle - as he continues to plot a League I promotion bid.
We are talking about sports science, scouting, Prozone, the medical side and all different departments, we want someone to oversee that and then report to us.
Hughes used ProZone to make his point to the South African international striker, who is Blackburn's top scorer with 15 goals.
The former Yokohoma Marinos player regularly finishes top of Celtic's prozone charts and is favourite to land the SPL's Player of the Year award.