Edinburgh backs Tom Brown and Matt Scott and Glasgow hooker Pat MacArthur have also been brought in for the game, which takes place at Netherdale next Friday night.
New head coach Michael Bradley has named an initial squad of 15 players who will convene for training at Murrayfield on Monday before being supplemented by members of the full Scotland squad.
Glasgow Warriors provide most of the squad with Peter Murchie, Henry Pyrgos, Colin Shaw, Johnnie Beattie, Chris Fusaro, Ryan Grant and Ryan Wilson all joining MacArthur.
There are three exiles in all, including Bath's Jack Cuthbert and Alex Grove of Worcester, while Edinburgh head coach Bradley has also selected Stuart McInally and Roddy Grant from his Heineken Cup quarter-finalists.
Former Ireland A head coach Bradley told the Scotland Rugby Team website: "There's a great opportunity for our players to come together and prove they have what it takes to win on the international stage for Scotland, benefiting from the support of what I'm sure will be a terrific crowd.
"We've named a group of guys today who deserve recognition for the form they've shown with their clubs in the first part of the season."
Scotland A are looking for their fifth consecutive win in Galashiels, with admission again free for fans.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The entire All Blacks apparel line has been updated for 2013/14. Check out the New Zealand All Blacks polo.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Gilbert Blitz 8S rugby cleat is a great cleat at a great price of $69.99. Get a new pair of cleats today.
A cool looking all black rugby cleat with the high performance adidas is known for. Get in the Gear!
Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The All Blacks Performance t-shirt is black with hints of blue from the training jersey. Very Cool.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.