Research Reagents & Custom Services

Antibodies, Proteins, and Assay Kits for Protein Research

Proabbio supplies proteins, antibodies, and assay kits, and provides antibody customization, peptide synthesis, antibody affinity testing, and high-throughput recombinant antibody expression services.

Product Lines

Every product lists key parameters so you can compare reagents before requesting a quote.

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Proteins

Research-grade recombinant, native, and active proteins and cell lysates.

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Antibodies

Validated monoclonal, polyclonal, and recombinant antibodies with host, reactivity, application, and label information.

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Assay Kits

ELISA, activity assay, and CLIA kits plus immunomagnetic beads.

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Service Platform

Antibody customization at the core, complemented by peptide synthesis and antibody affinity testing. Scope and delivery standards are confirmed in writing before work begins.

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Antibody Customization

One-stop customization of high-throughput recombinant antibodies, polyclonal/monoclonal antibodies, recombinant rabbit monoclonals, and nanobodies.

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Peptide Synthesis

Linear, modified, and labeled peptide synthesis with HPLC/MS QC.

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Antibody Affinity Testing

SPR/BLI/ELISA determination of KD and binding kinetics.

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Why Choose Us

Clear Specifications

Each reagent lists target, host, reactivity, applications, clone, isotype, conjugate, and formulation.

Quote Support

Share your target and application to receive a product recommendation or a written project quote.

Custom Projects

Antibody customization, peptide synthesis, and affinity testing with results and raw data delivered.

Technical Documentation

Datasheets, protocols, and references are provided for the products we supply.

Need a Product Recommendation?

Tell us your target, species, and application and we will recommend suitable products. If nothing matches, we can quote a custom project.