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Antibodies and Immunoassays

Traditional and recombinant antibodies from RUO to cGMP grade. When you need it all, we're here.

KingFisher PlasmidPro Maxi Processor

Immunoassays & Kits

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FlexAble 2.0 Antibody Labeling Kits

FlexAble is a novel antibody labeling kit that uses an affinity linker to conjugate fluorochromes, enzymes, and molecules in any buffer condition. Suitable for single or multiplex staining.

  • Works with any antibody concentration and formulation
  • Label as little as 0.5μg, no buffer exchange needed
  • Enable same species multiplexing
  • Compatible with primary antibodies from any supplier
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3D Epitope Mapping Designed to Enhance Antibody Selection

Next-Gen 3D Epitope Mapping

3D Epitope Mapping designed to enhance antibody selection.

Related Documentation

Antibodies and Immunoassays Catalog

Browse antibodies and kits against over 13,000 targets.

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Proteintech Antibody Pillar

IHCeasy Kits

Target-specific, complete IHC workflow kits with a pre-optimized primary antibody.

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IHCeasy Kits

Hematopoietic Stem Cells

Ready-to-use and highly sensitive two-site sandwich ELISA kits.

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Hematopoietic Stem Cells

Nanobody-Based Reagents

High performance VHH antibodies for specialized applications.

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Nanobody-Based Reagents

Custom Antibody Services

From antigen design to large-scale production, characterization, and conjugation.

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Custom Antibody Services

Uni-rAb™ Recombinant Monoclonal Antibodies

The latest generation of recombinant antibodies.

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Uni-rAb™ Recombinant Monoclonal Antibodies