ORC Expert Advisory Services ORC International

  home    |    find an expert    |    request an expert    |    join our network    |    about us     expert login  
Expert Consulting and Expert Witness Services
  search tips 
Share this page:  Send to LinkedIn Send to Facebook Tweet This Email Print

 Expert  722883

Expert in Recombinant Protein Expression, Purification, Cell-Based Assay Systems

Available for your Consulting and Expert Witness Needs

Virginia (VA)
Education Work History Career AccomplishmentsPublicationsConsulting Services Expert Witness

Summary of Expertise: Listed with other top experts in: 
Expert has expertise is in understanding the basic concepts of receptor-ligand interactions. He notes that this is one of the most fundamental processes present in creatures, from simple “cell-free organisms” such as viruses to complex multiorgan organisms like humans. As most of these interactions involve proteins, Expert has expertise in the biochemistry of proteins involved in such processes. With the availability of the genome sequence of a large number of human pathogens as well as humans, he has worked on exploiting bioinformatical tools for gene selection, cloning, sequencing, and their recombinant expression and purification, utilizing a wide variety of chromatography techniques. He has developed protocols for purification of proteins from inclusion bodies, cytoplasm, periplasm, and culture media. Expert notes that these purified proteins are subsequently characterized for their interactions with other proteins and carbohydrate-based receptors.





molecular biology


protein biochemistry


protein characterization


protein engineering


protein isolation


protein purification


recombinant protein expression

Show Secondary and Basic Areas of Expertise
Expert may consult nationally and internationally, and is also local to the following cities: Greensboro, North Carolina;  Winston Salem, North Carolina;  High Point, North Carolina;  Roanoke, Virginia;  Lynchburg, Virginia;  and Charleston, West Virginia.

Often requested
with this expert:

Biochemistry and Enzymology
Protein Biochemistry, Glycoproteins
Protein- and Peptide-Based Drug Discovery, Protein Assay...
Protein Biochemistry, Purification, Characterization;...

Year   Degree   Subject   Institution   Honors
1997   Ph.D.   Disease Mechanisms and Control   National Institute of Immunology  
1992   M.Sc.   Biotechnology   Banaras Hindu University   Gold Medal for 1st Position in the Program
1990   B.Sc.   Zoology   University of Delhi   Honors

Work History:
Years   Employer   Title   Responsibilities

2003 to




Research Assistant Professor


Expert runs a laboratory that investigates disease pathogenesis across phylogenetic lines, with major focus on malaria. Specifically, he investigates the molecular aspects of host-pathogen interactions, with the eventual goal of designing novel intervention strategies that can be employed to block these interactions.

1997 to 2003


National Institutes of Health


Research Fellow


Career Accomplishments:

Expert is a member of the American Association for Advancement of Science and the American Society for Tropical Medicine and Hygiene.

Professional Appointments

He is Associate Editor of Infection, Genetics & Evolution.


Expert received the Keystone Scholarship to attend the “Malaria's Challenge: From Infants to Genomics to Vaccines” meeting (2002). He received the Fellows Award for Research Excellence by the National Institutes of Health, USA (2001); the Young Scientist Medal of Indian National Science Academy (INSA), New Delhi, India (1999); the Travel Award by Council of Scientific & Industrial Research to attend American Society for Cell Biology meeting (1996); the Young Scientist award at the Fourth International Symposium on Eukaryotic Cell Surface Macromolecules, New Delhi, India (1996); the Council of Scientific & Industrial Research Fellowship for Doctoral Studies (1992-1997); and, the Gold Medal for obtaining first position in the order of merit in M.Sc. Biotechnology examinations of Banaras Hindu University, India (1992).

Publications and Patents Summary

He has authored over 30 publications in biochemistry and molecular biology journals.

Selected Publications and Publishers  
 - The Journal of Biological Chemistry  
 - Biochemistry  
 - Proceedings of the National Academy of Sciences  

Government Experience:
Years   Agency   Role  
1997 to 2003   National Institutes of Health   Research Fellow  

Consulting Services:
Selected Consulting Examples:
  • Expert has served as an expert for several funding agencies in the U.S. and abroad for evaluation of grant applications requiring expertise on host-pathogen interactions.
  • He serves as a troubleshooter on protein expression and purification problems with several researchers within and outside his institute.
Recent Client Requests:
  • Expert in plasmid DNA for consulting on plasmid DNA purification and review of IP.
  • Protein purification expert for consulting on validation of novel protein purification technique.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

Language Skills:
Foreign Language   Description
Hindi   Expert is fluent in Hindi.

Additional Skills and Services:

Expert has served as the chief instructor for a bioinformatics course at the Foundation for Advanced Education in Sciences, the Graduate School at the National Institutes of Health, Bethesda, MD.

Supplier and Vendor Location and Selection

He has expertise in laboratory design and workflow with respect to a typical biochemistry, molecular biology, and cell culture laboratory and has a vast knowledge about the best sources for the equipment required for such work.


Need the right expert?  We can help!

home       find an expert       request an expert       join our network       about us

Intota is now ORC Expert Advisory Services