Suarez is sidelined until October as he serves a four-month ban for biting an Italian opponent in Brazil last month.
Suarez, who recently joined Barca, is serving a ban for biting Chiellini in Uruguay's group match against Italy at the World Cup.
FIFA has told Barcelona that they cannot hold any official presentation for new signing Luis Suarez due to his four month ban.
Terms of the transfer for the controversial striker serving a biting ban have not yet been revealed by Barcelona.
No fee was disclosed but Arsenal are believed to have paid in the region of 35 million pounds ($59.56 million) for the 25-year-old Chile international.
Brazilian star Neymar was injured in a challenge with Colombia defender Juan Zuniga in World Cup quarter-final.
Spanish football club FC Barcelona says its doctor will be travelling to Brazil to check on Neymar's fitness.
Chile goalkeeper Bravo passed a medical examination here and signed a contract with FC Barcelona for the next four seasons.
Liverpool are eyeing Barcelona striker Sanchez as a good alternative to replace Uruguay's Suarez, who will move to Barcelona.
The club look to rebuild after ending last season without a major silverware for the first time in six years.
Barcelona officials will meet their Liverpool counterparts in London on Wednesday to open negotiations on a possible deal for disgraced Anfield striker Luis Suarez, according to British media reports.