Thank you, Chane, and good morning, everyone. As Chane said, in 2011, we had a strong foundation for revenue and profit growth in 2012. One of the key elements of that plan is the acquisition of AHN. AHN is a manufacturer of plastic consumable laboratory products, including pipette tips. This acquisition is complementary to the current Biochrom product line of molecular biology instruments and has been integrated in our Biochrom business. AHN is located in the former East Germany and has a high quality product line with a relatively low cost structure. In addition, German tax rates are very attractive, and the euro is at almost historic lows, making an attractive acquisition for the U.S. company. The transaction was funded entirely out of cash already on hand at our Biochrom subsidiary in the U.K. and required no additional borrowings under our credit facility. We expect AHN will add approximately $2.5 million to $3 million in annual revenue and we expect this acquisition to be accretive to 2012 earnings per share. Both the revenue and earnings impact with AHN are included in our guidance for 2012.
With the AHN and CMA acquisitions, plus the new microvolume cuvette product and the recovery of Nanovue shipments, we're optimistic about the prospects for the core Life Science Research Tools business in 2012.
Heading now to our improved [ph] Regenerative Medicine business. In our Regenerative Medicine business, we're very pleased to report that Mr. Beyene, the patient being treated for tracheal cancer in June 2011, is almost 8 months [indiscernible] Mr. Lyles, the second patient we helped to treat for tracheal cancer [indiscernible] surgery within the [indiscernible] 2011 is also alive and well [indiscernible] surgery.
We're also pleased to report that the scientific and medical advances of Mr. Beyene's surgery were published in the Lancet, one of the world's top medical journals, in November of 2011. We're also pleased to report that Dr. Mark Holterman of the Children's Hospital of Illinois and Professor Paolo Macchiarini have received approval from the U.S. FDA to perform the first replacement tracheal transplant in the USA. This is a major milestone for us as the U.S. FDA is widely regarded as the global gold standard in terms of the use of an experimental device on human patients. At this point, the technique is still experimental and can only be used on humans if a proper investigational device regulations have been followed. We expect this surgery to take place sometime in the first half of this year.
In addition to the progress in our [indiscernible] business, we've also made progress on our clinical stem cell therapy injector. We're on track to submit this product for regulatory review this year. For the EU, we expect to submit by the end of June, with submission to the U.S. FDA in the following quarter. We're currently in the process of hiring a VP of Clinical Sales to begin the selling process and as a result, we expect to get our first clinical revenue this year.
In 2011, we invested approximately $0.07 in EPS in the Regenerative Medicine business and the annualized rate in the fourth quarter was approximately $0.10. In 2012, we expect to invest approximately $0.13 in EPS and Regenerative Medicine business with approximately $0.03 to $0.04 in Q1.
As we've previously stated, we are reviewing our strategic alternatives on maximizing the value we can create for our stockholders in our Regenerative Medicine Device business. Based on the feedback we received from potential investors after the announcement of Mr. Beyene's surgery, we feel that both the publication of the results in the journal now accomplished and the first surgery in the USA, now approved by the FDA, could be important steps in the near term and could create value for our stockholders. Hence, we are pursuing these goals while we continue to progress the possible financing for the Regenerative Medicine Device business. We are seeking additional financing for the Regenerative Medicine business because we believe there may be opportunities to significantly increase the market size in the regenerative medicine field. And a significant event, such as an investment we'll [indiscernible] be able to reach, we will announce it in a press release.
We'll now open up the call for any questions.