Emirates forward flies to Spain for Nou Camp clash.
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Arsenal forward Robin van Persie has been included in the Champions League squad to face Barcelona tomorrow night.
The Dutchman was expected to be sidelined with a knee injury picked up in the Carling Cup final defeat to Birmingham City.
But he trained with his team-mates today and has been deemed fit enough to travel to Spain.
As a result of the injury problem, manager Arsene Wenger has named a provisional 19-man squad that will be cut to 18 for the match day squad.
Arsenal squad in full
Manuel Almunia, Wojciech Szczesny; Johan Djourou, Gael Clichy, Emmanuel Eboue, Kieran Gibbs, Laurent Koscielny, Bacary Sagna, Sebastien Squillaci; Cesc Fabregas, Andrey Arshavin, Jack Wilshere, Tomas Rosicky, Samir Nasri, Abou Diaby, Denilson; Nicklas Bendtner, Marouane Chamakh, Robin van Persie