NanoString Technologies, Inc. revised earnings guidance for the fourth quarter and year ended December 31, 2015. Total revenue for the fourth quarter of 2015 expected to be in the range of $21.1 to $22.1 million, representing an increase of 35% to 42% over the fourth quarter of 2014.

For the year, total revenue for 2015 expected to be in the range of $61.5 to $62.5 million, representing an increase of 29% to 31% over 2014, versus prior guidance of $60.0 to $63.0 million.