Aptamer Design & Synthesis

Tailor-made aptamers with a high affinity and high specificity for your target molecules

Aptamers are useful in biotechnological and therapeutic applications as they offer molecular recognition properties that rival that of antibodies. In addition to their discriminate recognition, custom aptamers offer advantages over antibodies as they can be engineered completely in a test tube, are readily produced by chemical synthesis, possess desirable storage properties, and elicit little or no immunogenicity in therapeutic applications. AMSBIO offers a custom service to generate high quality aptamers against your targets, giving you excellent results even with the most difficult target molecules. Our aptamers are fluorescently labeled with various labeling options for convenient visualization.

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Our Services

Our custom aptamer service takes advantage of a unique SELEX technology, which allows for the rapid development of aptamers which bind to your target molecules with a high affinity.

Our custom aptamer services comprise:

- - Standard service type and custom research services type
  - Small scale and large scale (grams, µ moles) synthesis

Custom Aptamers (Aptamer Discovery)

- - Advanced SELEX using modified bases
  - Traditional SELEX using non-modified bases
  - Competitive and/or negative selections
  - Maturation SELEX (2^nd round SELEX using pre-screened focused library)

Aptamer Modification

- - End group (5’ and/or 3’) modification with/without linker (dT, dA, HEG, PEG etc): Amine, Thiol, Biotin, fluorescent dyes, PC Biotin, PC Amine, idT, Cholesterol, etc.
  - Internal modification: 2’-OMe, internal amine, internal biotin, etc.
  - Conjugation: Pegylation (linear, branched, lysine branched), beads, etc.

Aptamer Characterization

- - Binding assay (using RI method)
  - Competition binding assay
  - Trimming (truncation and optimization)
  - Ligand scan (function study)

Assay Development

- - Cell/Protein isolation (pull down)
  - ELASA/ELISA assay

Schematic Representation

Aptamer Design & Synthesis Request Form

AMSBIO

Complete our service request form and we will contact you to discuss your requirements.

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We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We are a global provider of human and animal biospecimens: including frozen & FFPE tissue, DNA, RNA, total proteins, blood products and primary cells.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

We provide the most advanced method for gene and shRNA delivery with an extensive collection of viral particles as well as a range of custom services.

Affordable & consistent controls from 50 tumor cell lines, ideal for IHC, in situ hybridization & NGS applications.

Affordable & consistent controls from 50 tumor cell lines, ideal for IHC, in situ hybridization & NGS applications.

Affordable & consistent controls from 50 tumor cell lines, ideal for IHC, in situ hybridization & NGS applications.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

ALiCE® is a radically different approach to cell-free expression and a kit unlike any others.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

The CELLBANKER® series of cryopreservation media allows for the stable long-term storage of any cell type, including sensitive cell lines.

Prepared from Arthrobacter luteus, Zymolyase has a highly effective lytic activity against yeast cell walls.

Prepared from Arthrobacter luteus, Zymolyase has a highly effective lytic activity against yeast cell walls.

Prepared from Arthrobacter luteus, Zymolyase has a highly effective lytic activity against yeast cell walls.

Prepared from Arthrobacter luteus, Zymolyase has a highly effective lytic activity against yeast cell walls.

Prepared from Arthrobacter luteus, Zymolyase has a highly effective lytic activity against yeast cell walls.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

AMSBIO offers one of the largest selection of active recombinant enzymes and enzyme activity assays for profiling, inhibitor screening assays, and drug discovery.

We supply a range of superior magnetic products each uniquely suited to specific protein purification, proteomics and genomics applications.

We supply a range of superior magnetic products each uniquely suited to specific protein purification, proteomics and genomics applications.

We supply a range of superior magnetic products each uniquely suited to specific protein purification, proteomics and genomics applications.

We supply a range of superior magnetic products each uniquely suited to specific protein purification, proteomics and genomics applications.

We supply a range of superior magnetic products each uniquely suited to specific protein purification, proteomics and genomics applications.

Aptamer Design & Synthesis

Tailor-made aptamers with a high affinity and high specificity for your target molecules

Our Services

Our custom aptamer services comprise:

Custom Aptamers (Aptamer Discovery)

Aptamer Modification

Aptamer Characterization

Assay Development

Schematic Representation

Aptamer Design & Synthesis Request Form

AMSBIO

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