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High performance IHC antibodies for Research applications

Benchmark Antibodies Partners with Zeta Corporation to Bring IVD-Grade Antibodies to Research Laboratories

We’re excited to announce a new partnership between Benchmark Antibodies and Zeta Corporation, a recognized leader in the development of precision recombinant antibodies for immunohistochemistry (IHC). Through this collaboration, Benchmark is now offering Zeta’s extensive portfolio of high-performance IVD antibodies—specifically developed for clinical diagnostics—for research use only (RUO) applications.

Why Zeta Antibodies for Research?

Zeta’s antibodies are developed under stringent ISO 13485:2016 quality standards and FDA-registered manufacturing processes, originally intended for in vitro diagnostic (IVD) use in pathology labs. These same qualities offer clear advantages for researchers:

  • Exceptional consistency: Each antibody is manufactured under standardized conditions for batch-to-batch reproducibility, reducing variability in your experiments.
  • High specificity and sensitivity: Zeta’s antibodies—both their MonoMAbâ„¢ mouse monoclonals and RAbMonoâ„¢ rabbit monoclonals—are engineered using cutting-edge protein chip screening and recombinant sequencing to ensure the highest target specificity.
  • Optimized for FFPE tissue: These antibodies are extensively validated on formalin-fixed, paraffin-embedded (FFPE) tissue sections, making them ideal for translational and preclinical studies.
  • Made in the USA: Domestic manufacturing ensures stable and responsive supply chains.
  • Affordable: We offer these top-tier antibodies at competitive prices—providing unmatched price, performance, and consistency in one package.

About Zeta Corporation

With a catalog of over 400 tumor- and tissue-specific recombinant antibodies, Zeta is a global force in IHC innovation. Their antibodies are trusted by pathologists worldwide for reliable results across manual and automated platforms. Zeta’s expertise spans more than 75 years of collective experience in antibody development, and each product is validated for robust performance in differential tumor diagnosis.

Human pituitary stained with anti-ACTH monoclonal antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic/nuclear staining of ACTH secreting cells.
IHC with antibody [6010] : Human pituitary stained with anti-ACTH monoclonal antibody using peroxidase-conjugate and DAB chromogen. Note the cytoplasmic/nuclear staining of ACTH secreting cells.
Human prostate carcinoma stained anti-AMACR, anti-p63 and anti-HMW CK 34 E12 antibodies using peroxidase-conjugate and DAB chromogens. Note cytoplasmic and luminal circumferential staining of carcinoma glands with AMACR and basal cell staining with p63 and HMW CK 34 E12.
IHC with antibody [6021] : Human prostate carcinoma stained anti-AMACR, anti-p63 and anti-HMW CK 34 E12 antibodies using peroxidase-conjugate and DAB chromogens. Note cytoplasmic and luminal circumferential staining of carcinoma glands with AMACR and basal cell staining with p63 and HMW CK 34 E12.
Formalin-fixed, paraffin-embedded human melanoma stained with anti-BRAF (V600E) antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of tumor cells with V600E mutation
IHC with antibody [6036] : Formalin-fixed, paraffin-embedded human melanoma stained with anti-BRAF (V600E) antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic staining of tumor cells with V600E mutation