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Primary Antibodies

Bio-Techne® offers a large portfolio of primary antibodies validated for over 15 applications and in 25+ species. Multiple size options available including sample and bulk sizes.

Secondary Antibodies

Bio-Techne offers species-specific secondary antibodies for Western blot, flow cytometry, immunocytochemistry, and immunohisto- chemistry. Secondary antibodies are available with a variety of conjugated labels.

Recombinant Monoclonal Antibodies

Bio-Techne offers a large selection of recombinant monoclonal antibodies that display excellent sensitivity and consistency in order to reduce variability in your experiments.

Knockout Validated Antibodies

Bio-Techne offers an extensive selection of antibodies whose specificity has been confirmed with cells and lysates from an engineered knockout cell line.

Conjugated Primary Antibodies

Customize your experiments with Bio-Techne’s conjugated primary antibodies. Choose from our large selection of fluorescent and enzymatic conjugates to easily analyze multiple targets.

Epitope Tag Antibodies

Bio-Techne offers antibodies against the most commonly used epitope tags for use in many different immunoassays including Western blot and immunoprecipitation. 

Isotype Control Antibodies

Bio-Techne offers a wide range of isotype control antibodies, both conjugated and unconjugated, for a multitude of species and antibody isoforms for use as a negative control in immunoassays.

Biosimilar Antibodies

Bio-Techne offers biosimilar antibodies to facilitate studies based on a variety of monoclonal therapeutics or to use as controls with our anti-idiotype antibodies. They are recombinantly expressed using the same sequence of its respective approved biologic.

Anti-Idiotype Antibodies

Bio-Techne offers multiple types of anti-idiotype antibodies, both blocking and non-blocking, for pharmacokinetic and immunogenicity studies.

Simple Western for Cancer Biomarker Discovery

Move Beyond Traditional Westerns

We have the solution for detecting, quantifying, or identifying protein expression from just 3 µL of sample in as little as 3 hours

Novus Biologicals™ Antibodies

Novus provides a wide range of antibodies validated for the applications you need.

wide-range of antibodies

Bio-Techne Antibodies by Applications

Flow Cytometry Handbook

Download Bio-Techne's Flow Cytometry Handbook

Download Bio-Techne’s Flow Cytometry Handbook to learn about the important aspects of flow cytometry. This handbook provides an overview of the flow cytometry technique and explains how a flow cytometer works and the basic principles that underlie cell sorting, complete with numerous data examples. It also gives step-by-step protocols and troubleshooting tips, making it easier for you to begin your flow cytometry experiments.   

Related Antibodies Resources

Validating Antibodies to Support AstraZeneca Drug Discovery

This webinar outlines our strategies for ensuring appropriate antibody selection and validation. We are joined by a scientist from the AstraZeneca Affinity Reagent Group who describes how we apply our antibody expertise to deliver fit-for-purpose antibodies for their drug discovery pipeline.

Relax and Go with the Flow: Demystifying Multi-Parameter Flow Cytometry

This is the first part of a two-part webinar series from the Flow Development Scientists at Bio-Techne. In this webinar you will learn about the fundamentals of flow cytometry including spectral overlap and compensation, how to choose the best fluorochrome, data analysis basics.

Turning Flow Cytometry Upside Down and Inside Out

In this second part of a two-part webinar series, Flow Development Scientists from Bio-Techne discuss how to apply flow cytometry basics to various applications such as cell proliferation, dead cell exclusion, and the staining of intracellular proteins.

Development of Validated Monoclonal Antibodies

This white paper uses data examples to illustrate the stringent steps we take when validating our monoclonal antibodies. In reading this article, you will learn about our validation process including antigen design, feasibility testing, specificity and sensitivity testing, and release decisions and quality control.

IHC/ICC Protocol Guide

This guide provides an introduction to the techniques, protocols, and troubleshooting methods that lead to a successful IHC or ICC Contributors include scientists from our IHC/ICC core facility who have experience qualifying thousands of antibodies for these applications and our expert technical service team who have guided researchers through a range of IHC/ICC-related issues.

Custom Antibody Services

Leverage our three decades of antibody development experience for your custom antibody needs. Out antibody services include immunization and purification, recombinant conversion, and engineering services.

Background Information