Address: 45-1 Ramsey Road, Shirley, NY 11967, USA    USA: 1-631-559-9269  1-631-448-7888   Fax: 1-631-938-8127  Europe: 44-207-097-1828   Email: info@creative-biomart.com
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Your Position:  Home >> Services >> Site-Specific and Custom Labeling

Site-Specific and Custom Labeling

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Creative BioMart is committed to providing advanced tools for protein expression and purification. As a leading supplier for reagents in the biotechnology field, we understand the importance of convenient and easy-to-use systems for high level expression and sample purification. We invite you to review our growing range of expression systems resulting from our experience in cloning, overexpression and purification.

    Site-Specific Labeling
  • C-terminal labeling
  • N-terminal labeling
  • Labeling at glycosylation sites

Especially biomolecule labeling requires reaction procedures that can be performed under physiological conditions (neutral pH, aqueous solution, ambient temperature) with low reactant concentrations to ensure non-toxic, low background labeling at reasonable time scales while still preserving biological function. Among the plethora of possible reactions only a few generally fit the necessary reactivity, selectivity and biocompatibility criteria .

  • Cu-catalyzed Azide-Alkyne reaction
  • Strain-promoted Azide-Alkyne reaction
  • Tetrazine-trans-Cyclooctene Ligation

Creative BioMart has extensive experience with various protein labeling techniques and are confident that we can provide you with high-quality labeled reagents for your downstream applications. Possible problems during labeling procedures include protein losses due to precipitation, sample manipulation & instability, inconsistent label-to-protein ratio, incomplete removal of an unconjugated labeling probe, and poor protein characterization before and after labeling. Creative BioMart has new labeling technologies that had emerged for site-directed labeling requiring an integration of protein expression and purification into the labeling process.

Welcome to contact us or send an email to info@creative-biomart.com for project quotations and more detailed information.
45-1 Ramsey Road, Shirley, NY 11967, USA
USA: 1-631-559-9269  1-631-448-7888
Europe: 44-207-097-1828
FAX: 1-631-938-8127
EMAIL: info@creative-biomart.com

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