Revenue for the three months ended Dec. 31 included GeneChip receipts of $57.4 million, instrument revenue of $25.2 million, and reagent revenue of $9.6 million. Total product and product-related revenue for the quarter was $104.9 million compared to $85.3 million for the comparable period a year ago.
The microarray market leader also sharply increased its net earnings for the quarter. For the quarter, the firm posted net income of $27.1 million, or $.44 per basic share, compared to income of $16 million, or $.27 per basic share, year over year.
R&D spending in the period increased to $73.4 million from $65.9 million year over year.
Affymetrix is predicting fiscal 2005 revenue of $405 million and earnings per diluted share of $1.12. For the first quarter of 2005, the firm expects $90 million in total revenue.