AUSTIN, Texas, April 18, 2011 /PRNewswire/ — Luminex
Corporation (Nasdaq:
LMNX) today announced that it expects to report results for the
first quarter of 2011 on Monday, May 9, 2011. A press release
announcing the results is scheduled for release after the close of
trading.

(Logo:  http://photos.prnewswire.com/prnh/20100104/LUMINEXLOGO)

Management will hold a conference call to discuss the operating
highlights and financial results for the first quarter ended March
31, 2011, on May 9, 2011, at 5:00 p.m. Eastern time.

The conference call will be webcast live and will be accompanied
by a slide presentation, both of which may be accessed at Luminex
Corporation’s website at http://www.luminexcorp.com.
Simply log on to the web at the address above, go to the Company
section and access the Investor Relations link. Please go to the
website at least 15 minutes prior to the call to register, download
and install any necessary audio/video software. If you are unable
to participate during the live webcast, the call and slides will be
archived for six months on the website using the ‘replay’ link.

The use of pop-up blocking software may impair your ability to
view webcasts. If you use this software, press and hold the CTRL
key when you click on the Register button. Please contact your IT
group if you are unable to override this feature. Unauthorized
recording or downloading of this event is not permitted.

About Luminex Corporation

Luminex Corporation develops, manufactures and markets
proprietary biological testing technologies with applications
throughout the diagnostic and life sciences industries. The
Company’s xMAP® multiplex solutions include an
open-architecture, multi-analyte technology platform that delivers
fast, accurat

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