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| BIO-SYNTHESIS is second to none in its ability to meet our customer's needs, often providing modified DNA with wide variety of selections. BSI offer PNA/DNA chimera synthesis at competitive prices and quick delivery. Bio-Synthesis continued to provide quality DNA products and services for the research community, but it has also become a world leader in providing custom peptide products and services. Using state-of-the-art solid phase peptide chemistries. |
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Custom Peptide Synthesis |
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Biosynthesis offers custom peptide synthesis services to the scientific community, because peptide chemistry is an essential tool to biology, Biosynthesis can transform a simple peptide sequence into a powerful probe for monitoring protein activity by peptide modification and conjugation. |
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Cell Penetrating Peptides |
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Several short peptide sequences have been identified with cell membrane translocation activity. These peptide sequences can be added to either the N or C terminus of the peptide. Coupling of these cell penetrating peptides to proteins or drugs facilitates their internalization into cells or tissues. |
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Biotin and FITC |
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Fluorescein isothiocyanate (FITC) is an activated precursor used for fluorescein labeling. For efficient N-terminal labeling, a seven-atom aminohexanoyl spacer (NH2-CH2-CH2-CH2-CH2-CH2-COOH) is inserted between the fluorophore (fluoroscein) and the N-terminus of the peptide. For C-terminal labeling of biotin, a Lys residue is added to the C-terminus of the peptide. |
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