Company Profile

APTAGEN Labs is a global leader in aptamer development with over 30 years of experience generating high affinity and specifically-binding ligands for small molecules, proteins, cells, and tissues. We produce state-of-the-art target-recognition elements for synthetic biology, diagnostics, therapeutics, and bio-industrial applications. 

Aptagen has grown from a one-man operation with the ingenuity and support of interns, graduate students, and post-docs to a tight-knit developing business with a world-class team of scientists, servicing clients ranging globally from research academics at top-tier institutions to BigPharma companies. Aptagen was named as a finalist for the “Top Emerging Business of the Year” of 2011 by Central Penn Business Journal. Aptamers are an emerging technology that is poised to become the next evolution in diagnostics and drug discovery. Aptagen continues to play a leading role in developing aptamer technology that will assist in the treatment and diagnosis of various diseases.  Today, Aptagen is a leader in the field of aptamers and has a strong reputation for “Taking on Challenging Projects, and Delivering Positive Results.”

Aptagen was formed in 2004, and operations began two years later in 2006.  Aptagen is located in Jacobus, PA, a suburb of York, beautifully surrounded by hiking and horseback riding trails near Lake Williams and Lake Redman. We are conveniently situated off of Interstate 83.  The facility is a forty-minute drive from Johns Hopkins University and Hershey Medical Center.

G. Thomas Caltagirone, Ph.D.
President & CEO
ext. 500
tom@aptagen.com

>>Tom’s Bio

Albert M. Liao, B.S.
Lab Director
ext. 508
lab@aptagen.com

>>Albert’s Bio

Michelle L. Young
Administrative Assistant
ext. 301
admin@aptagen.com

>>Michelle’s Bio

* Join the Team *

How to Apply
Graduated (DNA Helix Trophy) (DNA Helix Trophy) = Graduated & fulfilled all requirements of the Aptagen Internship Program.

Aptagen Interns

Sahana Mahesh, M.S.
Graduated (DNA Helix Trophy) Sahana Mahesh, M.S. Drexel University Biomedical Engineering January 2025 - June 2025
Sibangi Panda, M.S.
Graduated (DNA Helix Trophy) Sibangi Panda, M.S. Northeastern University Biotechnology January 2025 - June 2025
Pablo Ariza, B.S.
Graduated (DNA Helix Trophy) Pablo Ariza, B.S. Johns Hopkins University Chemical & Biomolecular Engineering January 2025 - June 2025
Francisco Loayza-Tovar, M.S.
Graduated (DNA Helix Trophy) Francisco Loayza-Tovar, M.S. Johns Hopkins University Biotechnology January 2025 - June 2025
Hannaneh Parvaresh, M.S.
Graduated (DNA Helix Trophy) Hannaneh Parvaresh, M.S. Ferdowsi University of Mashhad, Iran Cell and Molecular Biology September 2024 - March 2025
Philip Kloner, M.E.
Graduated (DNA Helix Trophy) Philip Kloner, M.E. University of Maryland Bioengineering June 2024 - December 2024
Sarah Hughes, B.S.
Sarah Hughes, B.S. Penn State University Biology June 2024 - September 2024
Garth Barclay, B.S.
Graduated (DNA Helix Trophy) Garth Barclay, B.S. Syracuse University Biotechnology April 2024 - January 2025
Matthew Rivera, B.S.
Graduated (DNA Helix Trophy) Matthew Rivera, B.S. Lehigh University Molecular Biology September 2023 - March 2024
John Dombek, B.S.
Graduated (DNA Helix Trophy) John Dombek, B.S. Central Connecticut State University Business September 2023 - March 2024
Yifan Hu, MS
Yifan Hu, MS Cornell University Biomedical Engineering September 2023 - December 2023
Khadijah Sankoh, MPS
Graduated (DNA Helix Trophy) Khadijah Sankoh, MPS University of Maryland Biotechnology September 2023 - March 2024
Jacob Kardelis, B.S.
Graduated (DNA Helix Trophy) Jacob Kardelis, B.S. Penn State University Immunology and Infectious Diseases June 2023 - March 2024
Ivonne Morban Mora, B.S.
Graduated (DNA Helix Trophy) Ivonne Morban Mora, B.S. Lehigh University Biochemistry June 2023 - December 2023
Pablo Vila Beamonte, M.S.
Graduated (DNA Helix Trophy) Pablo Vila Beamonte, M.S. University of Vermont Biomedical Engineering January 2023 - December 2023
Laura K. Zielinski, B.S.
Graduated (DNA Helix Trophy) Laura K. Zielinski, B.S. Wilkes University Biology January 2023 - August 2023
Anoushka Karnad, B.S.
Anoushka Karnad, B.S. NJIT Biomedical Engineering September 2022 - February 2023
Matthew R. Coleman, M.S.
Graduated (DNA Helix Trophy) Matthew R. Coleman, M.S. Drexel University Chemical Engineering September 2022 - March 2023
Larence Tchoupou K., B.S.
Larence Tchoupou K., B.S. Dickinson College Mathematics and Biochem & Molecular Bio September 2022 - December 2022
Andrew T. Huffer, B.S.
Graduated (DNA Helix Trophy) Andrew T. Huffer, B.S. Rensselaer Polytechnic Inst. Chemical Engineering June 2022 - December 2022
Nikhil R. Varakala, M.S.
Graduated (DNA Helix Trophy) Nikhil R. Varakala, M.S. UMBC Biotechnology June 2022 - December 2022
Stephanie E. Shara, B.S.
Graduated (DNA Helix Trophy) Stephanie E. Shara, B.S. Misericordia Univ. Health Science June 2022 - December 2022
Reno N. Malanga, B.S.
Graduated (DNA Helix Trophy) Reno N. Malanga, B.S. Rensselaer Polytechnic Inst. Neuroscience June 2022 - December 2022
Robert T. Flynn, B.A.
Robert T. Flynn, B.A. Univ. of Delaware Biology March 2022 - June 2022
Lisa C. Green, Ph.D.
Lisa C. Green, Ph.D. Univ. of Cincinnati Biochemical Pharmacology January 2022 - April 2022
Olivia R. D'Andrea, B.S.
Graduated (DNA Helix Trophy) Olivia R. D'Andrea, B.S. Univ. of the Sciences Biology September 2021 - March 2022
Jeffrey H. Bardwell, Ph.D.
Graduated (DNA Helix Trophy) Jeffrey H. Bardwell, Ph.D. Baylor Univ. Biology September 2021 - March 2022
 Tran Thi Thanh Thoa, Ph.D.
Graduated (DNA Helix Trophy) Tran Thi Thanh Thoa, Ph.D. Tokyo Metropolitan Univ. Biochemistry August 2021 - March 2022
Lan Le, B.S.
Graduated (DNA Helix Trophy) Lan Le, B.S. Univ. of Washington Chemistry September 2021 - March 2022
Faisal Muharraq, M.S.
Faisal Muharraq, M.S. Drexel University Biomed Engineering September 2021 - December 2021
Eveline M. Tardes, B.S.,
Eveline M. Tardes, B.S., Penn State Univ. Biology September 2021 - December 2021
David E. Wiggins, B.S.
Graduated (DNA Helix Trophy) David E. Wiggins, B.S. Rensselaer Polytech Inst. Biochem./Biophysics June 2021 - December 2021
Hannah E. Reed, B. S.
Graduated (DNA Helix Trophy) Hannah E. Reed, B. S. York College of PA Biology June 2021 - March 2022
Timothy K. Freda, M.S.
Graduated (DNA Helix Trophy) Timothy K. Freda, M.S. Univ. of the Sciences Genomics June 2021 - November 2021
Veera V. Basamshetty, Ph.D.
Graduated (DNA Helix Trophy) Veera V. Basamshetty, Ph.D. Nat'l Inst. Guwahati Biotechnology March 2021 - January 2022
Fatima Kazmi
Fatima Kazmi Stevens Inst. of Tech. M.S. Biomedical Eng. March 2021 - July 2021
Leah E. Knepper
Leah E. Knepper Geneva College B.S. Chemistry January 2021 - June 2021
Lina K. Betu
Lina K. Betu Univ of MD College Park B.S. Bioengineering January 2021 - May 2021
Kaili Ji
Kaili Ji Nat'l Univ of Singapore Ph.D. Analytical Biochemistry July 2020 - March 2021
Wesley C. Reindel
Graduated (DNA Helix Trophy) Wesley C. Reindel Univ of South Carolina B.S. Biomedical Engineer September 2020 - March 2021
Thu Thuy Ha
Graduated (DNA Helix Trophy) Thu Thuy Ha Univ of South Carolina B.S. Biology September 2020 - March 2021
Maranda S. Gibb
Graduated (DNA Helix Trophy) Maranda S. Gibb York College of PA B.S. Biology September 2020 - March 2021
Katherine L. Brooks
Katherine L. Brooks Univ of Delaware B.S. Biotech & Applied Biology September 2020 - January 2021
Jessica Rodriguez
Graduated (DNA Helix Trophy) Jessica Rodriguez Penn State Univ B.S. Pharmacology & Toxicology September 2020 - March 2021
Trung 'Jay' Le
Graduated (DNA Helix Trophy) Trung 'Jay' Le Univ of Virginia M.E. Chemical Engineering June 2020 - December 2020
Rebecca L. Rose
Graduated (DNA Helix Trophy) Rebecca L. Rose York College of PA Chemistry June 2020 - December 2020
James S. Vandegrift
Graduated (DNA Helix Trophy) James S. Vandegrift Ursinus College B.S. Chemistry June 2020 - December 2020
Deanna M. Dahir
Graduated (DNA Helix Trophy) Deanna M. Dahir Penn State Univ M.S. of Biotechnology June 2020 - December 2020
Daniel T. Dreyfus
Daniel T. Dreyfus Univ of Delaware B.A. Biological Sciences June 2020 - October 2020
Jorge L. Garcia
Jorge L. Garcia Univ of Pittsburgh Neuroscience January 2020 - May 2020
Meredith D. Davis
Graduated (DNA Helix Trophy) Meredith D. Davis Dickinson College Biochem & Molecular Bio September 2019 - March 2020
Brianna L. Ankney
Graduated (DNA Helix Trophy) Brianna L. Ankney Univ of Pittsburgh Biology & Chemistry September 2019 - March 2020
W. Nate Hoxie
Graduated (DNA Helix Trophy) W. Nate Hoxie UMBC Chemistry June 2019 - December 2019
Jacob R. Shaw
Graduated (DNA Helix Trophy) Jacob R. Shaw Towson University Molecular Biology September 2018 - May 2019
Andrew Yuhas
Andrew Yuhas University of the Sciences Biology September 2018 - December 2018
Lauren A. Smith
Graduated (DNA Helix Trophy) Lauren A. Smith George Mason University Bioengineering September 2018 - February 2019
Mangyin 'Matthew' Mo
Graduated (DNA Helix Trophy) Mangyin 'Matthew' Mo Penn State University Biomedical Engineering June 2018 - December 2018
Benjamin J. Rose
Benjamin J. Rose Penn State University Biochem & Molecular Bio January 2018 - July 2018
Jay Patel
Graduated (DNA Helix Trophy) Jay Patel Penn State University Chemical Engineering January 2018 - July 2018
Aaron J. Embry
Graduated (DNA Helix Trophy) Aaron J. Embry Millersville University BAS. Biology June 2017 - February 2018
Anna M. Waite
Anna M. Waite Rutgers University Masters of Science May 2017 - December 2017
James S. Lyons, Jr
Graduated (DNA Helix Trophy) James S. Lyons, Jr University of Maryland Ph.D. Candidate, Molecular Medicine June 2016 - December 2016
Adam D. Poff
Graduated (DNA Helix Trophy) Adam D. Poff Gettysburg College Biochem & Molecular Bio May 2016 - March 2017
Erika Gedvilaite
Graduated (DNA Helix Trophy) Erika Gedvilaite Penn State University MS, Biotechnology May 2016 - December 2016
Melanie Hardy
Graduated (DNA Helix Trophy) Melanie Hardy University of Maryland Biochemistry/Math March 2015 - September 2015
J. Cory Benson
Graduated (DNA Helix Trophy) J. Cory Benson Arcadia University Biology September 2014 - May 2015
Brittany Copenhaver
Graduated (DNA Helix Trophy) Brittany Copenhaver York College of PA Biology May 2014 - January 2015
Jenny Liu
Graduated (DNA Helix Trophy) Jenny Liu John Hopkins University M.S.E. in Chemical & Biomolecular Engineering January 2014 - August 2014
Robert Nwokonko
Graduated (DNA Helix Trophy) Robert Nwokonko Kutztown University Biology/Pre-medical July 2013 - April 2014
Raphael Williams, BS
Raphael Williams, BS Clarion University Molecular Biology June 2013 - November 2013
Andrew Sutton, BS
Graduated (DNA Helix Trophy) Andrew Sutton, BS York College Biology April 2013 - November 2013
Sara Wing
Sara Wing York College Biology and Chemistry September 2012 - February 2013
Tsai-Chin (Donna) Wu, Ph.D.
Tsai-Chin (Donna) Wu, Ph.D. University of Illinois Bioengineering/Nanotechnology August 2012 - March 2013
Matthew J. Murray, BS
Matthew J. Murray, BS Dickinson College Physics July 2012 - March 2013
Houng Nguyen
Houng Nguyen Penn State Biology June 2012 - December 2012
Amiee M. Green, BS
Amiee M. Green, BS Kutztown University Biology May 2012 - October 2012
Kelsey Weren
Kelsey Weren Gettysburg College Biology January 2012 - May 2012
Matthew Gladfelter
Graduated (DNA Helix Trophy) Matthew Gladfelter York College Mechanical Engineering January 2012 - February 2013
Albert M. Liao, BS
Graduated (DNA Helix Trophy) Albert M. Liao, BS Johns Hopkins University Biomedical Engineering January 2012 - October 2012
Caitlin Nealin, M.S.
Graduated (DNA Helix Trophy) Caitlin Nealin, M.S. Georgetown University Biotechnology October 2011 - April 2012
Chelsea N. Thompson
Chelsea N. Thompson Millersville University Biology May 2011 - December 2011
Kyle Kentch, B.S.
Graduated (DNA Helix Trophy) Kyle Kentch, B.S. University of Rochester Biomedical Engineering March 2011 - December 2011
Kevin P. Jackson, BS
Graduated (DNA Helix Trophy) Kevin P. Jackson, BS Liberty University Biology with Pre-Med November 2010 - September 2011
Amy R. Smith, BS
Amy R. Smith, BS Temple University Biology/Biochemistry November 2010 - March 2011
Norman Rogers, BS
Norman Rogers, BS Salisbury University Biology October 2010 - March 2011
Christopher Dower, BS
Graduated (DNA Helix Trophy) Christopher Dower, BS Millersville University Biological Sciences October 2010 - August 2011
Dane Kikola
Graduated (DNA Helix Trophy) Dane Kikola Millersville University Biology September 2010 - August 2011
Katherine E. Eisner
Katherine E. Eisner Loyola University Biology June 2010 - September 2010
Kristen Sheaffer
Graduated (DNA Helix Trophy) Kristen Sheaffer Millersville University Biology May 2010 - January 2011
Aaron Montani
Graduated (DNA Helix Trophy) Aaron Montani Millersville University Biology May 2010 - January 2011
Dionisi Daoularis
Dionisi Daoularis Drexel University Biomedical Engineering May 2010 - September 2010
Sakkaphan Sawatphanit
Graduated (DNA Helix Trophy) Sakkaphan Sawatphanit Bucknell University Biochemistry December 2009 - August 2010
C. Nicole Groves, BS
Graduated (DNA Helix Trophy) C. Nicole Groves, BS Towson University Biology July 2009 - June 2010
Marija Debeljak
Graduated (DNA Helix Trophy) Marija Debeljak Millersville University Biology June 2009 - April 2010
Jason Huska
Graduated (DNA Helix Trophy) Jason Huska Millersville University Molecular Biology May 2009 - August 2011
Karen Kofroth
Karen Kofroth Millersville University Molecular Biology April 2009 - August 2009
Ron Ho
Ron Ho York College Biology/Pre-medical February 2009 - June 2009
Jamie S. Harper
Graduated (DNA Helix Trophy) Jamie S. Harper York College Biology January 2009 - October 2009
Nadine Chase, BS
Graduated (DNA Helix Trophy) Nadine Chase, BS Penn State York Science December 2008 - July 2010
Derek J. Jendras
Graduated (DNA Helix Trophy) Derek J. Jendras York College Biology July 2008 - May 2009
Andy L. Ngo, BS
Graduated (DNA Helix Trophy) Andy L. Ngo, BS York College Biology July 2008 - June 2009
Bethany N. nEILL
Bethany N. nEILL Franklin & Marshall College Biology May 2008 - November 2008
Mitchell B. Crawford
Graduated (DNA Helix Trophy) Mitchell B. Crawford Millersville University Molecular Biology May 2008 - January 2009
Raisa Janella N. Cheng
Raisa Janella N. Cheng York College Biology May 2008 - November 2008
Shelly L. Wesner, BS
Graduated (DNA Helix Trophy) Shelly L. Wesner, BS York College Biology February 2008 - June 2008
Jose L. Pelliccia, BS
Graduated (DNA Helix Trophy) Jose L. Pelliccia, BS Millersville University Biology, Molecular/Biotech January 2007 - August 2008
Elliot Eckard
Graduated (DNA Helix Trophy) Elliot Eckard Penn State York Science January 2007 - July 2010
Vladimir Torres
Graduated (DNA Helix Trophy) Vladimir Torres Millersville University Molecular Biology January 2007 - January 2008
Sameer Shah
Graduated (DNA Helix Trophy) Sameer Shah Millersville University Biology, Molecular/Biotech Option January 2007 - December 2007
Alexis Norris
Alexis Norris Millersville University Molecular Biology January 2006 - January 2007