Catalog / IL-29 (IFN-λ1) antibodies

IL-29 (IFN-λ1) antibodies

We make 4 IL-29 (IFN-λ1) antibodies for human, unconjugated or conjugated to biotin. This page explains how they differ, so you can pick the one your experiment needs.

Rather use a ready-made kit? See our IL-29 ELISA kits.

What differs between these antibodies

Which clone

We make 4 IL-29 (IFN-λ1) antibody clones. A clone is one specific antibody that binds one site on its target, so it is what you cite or reorder by name. A sandwich assay needs two clones that bind different sites; the capture and detection pairs below are matched for that.

Which conjugate

Unconjugated antibodies carry no label. You coat a plate with them as the capture antibody, or use them where the antibody itself is the reagent. Biotinylated antibodies are detected with a streptavidin conjugate, such as streptavidin-ALP or streptavidin-HRP.

Capture and detection pairs

To build your own IL-29 (IFN-λ1) ELISA or ELISpot, coat with the unconjugated capture antibody and detect with the biotinylated detection antibody, then a streptavidin conjugate. These are the same pairs our own kits use.

SpeciesCaptureDetectionFor
HumanELISA, ELISpotMT2H7MT6G4, biotinELISA, ELISpot

About IL-29 (IFN-λ1)

Interleukin 29 (IL-29, IFN-λ1) is at type III interferon. Presently, three type III interferons are described: IFN-λ1, IFN-λ2, and IFN-λ3. Similar to type I interferons, IL-29 is mainly produced by monocytes and dendritic cells in response to viral infections. Among other anti-viral effects, IL-29 induces upregulation of MHC class I on the surface of the virus-infected cell.

Also known asInterleukin 29, IL-29, IL29, IFN-λ1, Interferon-λ1, IFN-lamba1, IFNL1
Produced byT cell, Th1, Th17, NK cell
SpeciesHuman
Gene ID
Homo sapiens: 282618

Find the right IL-29 (IFN-λ1) antibody

Choose what your experiment needs. When your choices match a single antibody, we'll link you to its product page for prices and ordering.

Application

What you will use it for

Conjugate

Unlabelled or labelled

Clone

If you already know which


Next, choose what you will use it for.


Related reading

Guides and tutorials covering IL-29 (IFN-λ1) and how to use these antibodies.

Tutorials

Tutorial

2026-04-13

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