Immobilization on Solid Support
The use of particles in biological assays and other applications dated back many decades. Assays and detection systems made by coupling affinity ligands to particles of nanometer or macrometer diameter have been used in diagnostic tests and numerous other research procedures. Latex microspheres and gold nanoparticles parhaps were the earliest example of solid phase spheres used for purposes. With recent explosion in nanotechnology, the relevant particle size has shrunk by 2-3 orders of magnitude adn the applications for particles have dramatically expanded. Nanoparticles and macroparticles are used in agglutination tests and assays, particle capture ELISA methods, lateral flow tests, solid phase assays, polymerase chain reaction (PCR) tests, Luminex bead-based assay, superparamagnetic-based assay and magnetic seperation system , biosensors, fluorescent labels or stains for detecting biological molecules.
We custom design and manufacture bioconjugates variety of biomolecules on various solid media, biomolecule such as antibodies and their fragments, proteins (soluble and membrane proteins), enzymes, nucleic acids and their analogs, peptides and peptidomimetics, fluorescent compounds, biotin and avidin/streptavidin, solid support media, and other biologically active molecules.
Solid Supports:
Nanogold
Nanosphere
Nanocrystal
Glass
Microsphere
Membrane
Small Molecules:
Fluorescent compound
Chemiluminescent compound,
Biotin
Hapten
Custom made compound
Commerical chemicals with reactive functional group(s)
Biopolyer:
Peptides and peptidomimetics
Oligonucleotides: DNA, RNA, PNA and analogs
Protein
Antibodies and antibody fragments
Alkaline phosphatase, horseradish peroxidase
Lipid, carbohydrate
BIO-SYNTHESIS
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Add the latest Google news results for your topic, right on your lens. Updates automatically.About BSI
Founded in 1984, Bio-Synthesis, Inc. was first known as OCS Laboratories. It was the first producer of commercially available synthetic DNA and, in 1985, became a producer of synthetic peptides. In 1989, OCS incorporated as Bio-Synthesis, Inc. and moved its laboratories to Lewisville, Texas. Today, BSI occupies 10,000 square feet of modern laboratory space (completed in 1995) located 20 miles from downtown Dallas and 10 miles from D/FW airport. Among the surrounding academic institutions are: University of Texas Southwestern Medical School (12 miles), University of North Texas (10 miles), and University of North Texas Health Science Center (25 miles). These universities provide excellent library resources. Since its inception, BSI has steadily expanded its product lines and services to meet the growing needs of the molecular biology community. It has maintained its position as an aggressive, innovative company in a highly competitive marketplace without sacrificing quality. In the beginning, our primary emphasis was on synthesizing high quality DNA primers and linkers, which were the initial uses of oligos. Today, newer technologies, such as gene construction, PCR, mutagenesis, combinatorial libraries, dye/adduct labeling, DNA microarrays, peptide-nucleic acid chimeras, etc. have challenged the molecular biology field. In response, BSI has branched into several related areas including DNA paternity testing, DNA HLA typing, PNA synthesis, genomic sequencing, fluorescence-based genotyping, custom organic synthesis and other molecular biology based applications.
The Research and Development Division comprises a number of Ph.D. and M.D. professionals with backgrounds in molecular biology, immunology, nucleic acids, peptide synthesis, general organic chemistry, and automated amino acid sequencing. The Molecular Biology Division is set up to handle most modern experimental procedures; the Immunology Division specializes in immunodiagnostic-based reagents.
Not only has BSI 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, BSI provides high quality custom peptides, performs carrier conjugations, antipeptide antibody production, antigenic peptide design, synthesis of long and/or modified peptides, MALDI TOF analysis, contract research, consultation services and more.
Biomedical researchers worldwide in universities, biotech companies, private clinics, and government agencies use products from Bio-Synthesis, Inc. in studies ranging from PCR diagnostics to cancer research and the Human Genome Project. Contact us to discover how BSI can customize products/services to suit your research requirements.
For more detail please visit our About Us
Please Contact Us :
Address: 612 E. Main street
City: Lewisville
State: Texas
Country: USA
Postal Code: 75057
Phone Number: 972-420-8505
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Custom Peptides

As a leading supplier of genomic and proteomic research products, BSI is able to offer its customers integrated solutions for custom DNA synthesis, custom RNA synthesis, custom polyclonal antibody production, custom peptide synthesis, molecular diagnostic detection kits, DNA Real-Time PCR products, DNA microarray services and a wide range of custom DNA-based diagnostic kits and consumables.
The proteomic division is experienced in the design of peptides, both for antibody production and bioactive peptide synthesis, e.g cosmetic peptides. While the custom peptide synthesis division has the ability to produce thousands of modified or non-modified peptides per day for research applications, BSI also provides diagnostic/therapeutic GMP custom peptide production. Synthesis of custom peptides results in quantities ranging from milligrams to multi-kilograms. The staff in the custom antibody division provide expert support in the selection of peptide antigens for target antibody production and offer convenient custom-bundled packages with a wide range of host animals. In addition, peptide, antibody and protein arrays are also amongst its expertise.
BSI is a U.S. based company whose primary emphasis is on the synthesis of high quality custom products for a variety of applications and a full-service contract manufacturing organization (CMO) delivering research, development and production services for cGMP clinical batch manufacturing.
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