90,000 Primary, Secondary, and Tag Antibodies

Broad coverage and high specificity

With a collection of over 90,000 primary antibodies and commonly used secondary and tag antibodies, OriGene offers an extensive range of antibodies from various species. We use advanced technologies to generate better antigens and validate the antibodies through multiple applications and protein samples. Our premium antibody brands include TrueMAB®, UltraMAB®, and TrueRAB™.

View the sample data for the specificity validation of OriGene antibodies!

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Featured products:

• knockout (KO) validated antibodies — antibodies validated with Western blot using knockout (KO) cell lysate.
• Loading control antibodies - a wide selection of loading control antibodies for GAPDH, beta-tubulin and beta-actin and HSP90 for several species.

Browse antibodies by type:

Primary Antibodies

Secondary Antibodies

Tag Antibodies

Our signature antibody brands:

• TrueRAB™ - Rabbit monoclonal antibodies validated through multiple applications.
• UltraMAB® - mouse monoclonal antibodies validated with a High-Density Protein Microarray.
• TrueMAB® - mouse monoclonal antibodies made against authentic protein antigens (mostly full-length proteins expressed in human cell lines).