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Isotype controls

Isotype controls are a type of negative control designed to measure the level of non-specific background signal caused by primary antibodies. The background signal is often the result of immunoglobulins binding non-specifically to Fc receptors present on the cell surface. For example, antibodies raised in mice may bind to some human cells regardless of the test antibody specificity, in a manner related to the isotype of the antibody being used. In these cases you need an isotype control of the same isotype as the test antibody to provide a relevant control for non-specific binding.

Isotype control antibodies

We offer a range of isotype control antibodies that match our primary antibodies, allowing customers to select the appropriate control for their own experimental system.

Questions?

Check out our FAQ section for answers to the most frequently asked questions about our website and company.

Monkeypox; 3 months on

It has been 3 months since a new, unusually widespread outbreak of Monkeypox was first identified. What was normally a virus confined to limited infections in the West African continent is becoming a global health concern.   What have we learned about this virus...

COVID-19 Underlines the Need for Universal Vaccines

This article was originally published on Clinical Lab Manager. In recent history, humanity has witnessed numerous emerging viral diseases, including the SARS, MERS, and SARS-2 coronaviruses, as well as HIV, Zika, Ebola, and H1N1 and H3N2 influenza. None have tested...

Tick-Borne Diseases: The Need for Integrated Approaches to Human-Animal Diagnosis

This article has been published in Volume 8, Issue 3 of International Animal Health Journal. Ticks are responsible for a diverse group of neglected, and rapidly expanding diseases, affecting humans, companion animals and livestock. A growing understanding of tick-host...

The Continued Challenges of Flavivirus Serology

This article was originally published on the Science Advisory Board. Flaviviruses are a genus of positive-sense RNA viruses, largely transmitted by mosquito and tick vectors that cause infections, including yellow fever, dengue, the Zika virus, West Nile virus,...

The Role of Serology in Tracking COVID-19 Mutations

This article was originally published on Clinical Lab Products. As SARS-CoV-2 began its global proliferation in early 2020, scientists hastened to investigate its biology, develop diagnostic tests, and design candidate vaccines, marking one of the most...

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