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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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PCR Grade Purification |
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In addition to the removal of salts and base protecting groups, the trityl-on HPLC step efficiently removes trityl-off failure sequences. This purification is recommended for all applications where full-length primers or high reproducibility are essential, including PCR, cloning, Mutagenesis, modified oligonucleotides and all oligonucleotides longer than 40 bases. |
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Biosynthesisr Biology Grade Purification |
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Salts, base protecting groups and short failure sequences up to 6 bases are removed efficiently. The final yield of full length product depends on chain length and coupling efficiancy. The synthesis of a typical 20mer with an average coupling yield of 98.5 % yields 70 % of full length product. |
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Cell Culture Grade Purification |
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This unique in-house development is a multi-step purification method for all oligonucleotides used in cell culture. It consists of two HPLC purification steps and one sterile filtration step. |
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