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Procurable · sourced on request

Abcam ab1791

Procurable

Not in stock, available to order through our sourcing team

Not in stock, but we can get it for you

We source this model through our supplier network. Request a quote and we'll come back within one hour.

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Species Reactivity
Human, Mouse, Rat
Recommended Secondary Antibody for Western Blotting
Goat Anti-Rabbit IgG H&L (HRP) (ab6721)
Recommended Secondary Antibody for Immunocytochemistry/Immunofluorescence (ICC/IF)
Goat Anti-Rabbit IgG H&L (HRP) (ab6721)
Dilution Range for Western Blotting
1/1000 to 1/5000
Dilution Range for Immunocytochemistry/Immunofluorescence (ICC/IF)
1/100 to 1/400
Availability
Procurable
Lead time
Confirmed with your quote
All 11 specifications
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Specifications 11

Brands
Abcam
New/Used
Used
Species Reactivity
Human, Mouse, Rat
Recommended Secondary Antibody for Western Blotting
Goat Anti-Rabbit IgG H&L (HRP) (ab6721)
Recommended Secondary Antibody for Immunocytochemistry/Immunofluorescence (ICC/IF)
Goat Anti-Rabbit IgG H&L (HRP) (ab6721)
Dilution Range for Western Blotting
1/1000 to 1/5000
Dilution Range for Immunocytochemistry/Immunofluorescence (ICC/IF)
1/100 to 1/400
Dilution Range for Chromatin Immunoprecipitation (ChIP)
1/1000 to 1/5000
Dilution Range for Immunoprecipitation (IP)
1/1000 to 1/5000
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Rabbit polyclonal antibody ab1791 targets Histone H3, validated for WB, ICC/IF, ChIP, and IP in human, mouse, rat.

Abcam ab1791 is a rabbit polyclonal antibody specifically targeting Histone H3, a fundamental component of chromatin structure. Since its introduction in 2002, this antibody has been instrumental in advancing research across various scientific disciplines.

Key features include:

  • Versatile applications: Validated for use in Western blotting, immunocytochemistry/immunofluorescence (ICC/IF), chromatin immunoprecipitation (ChIP), and immunoprecipitation (IP).
  • Broad species reactivity: Suitable for detecting Histone H3 in human, mouse, and rat samples.
  • High specificity and sensitivity: Ensures reliable detection of Histone H3, facilitating accurate experimental outcomes.
  • Extensive validation: Cited in over 5,000 publications, underscoring its credibility and widespread adoption in the scientific community.

This antibody is widely utilised in:

  • Epigenetics: Investigating chromatin modifications and gene regulation mechanisms.
  • Molecular biology: Studying nucleosome structure and function.
  • Cancer research: Exploring histone modifications associated with oncogenesis.
  • Biotechnology: Developing assays for bioprocessing and molecular diagnostics.

Commonly employed in:

  • University laboratories: Supporting academic research and education.
  • Biomedical research centres: Facilitating advanced studies in disease mechanisms.
  • Biotechnology companies: Enhancing product development and quality control processes.

With over two decades of proven performance, Abcam ab1791 remains a trusted tool for researchers delving into chromatin biology and its implications in health and disease.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 27 October 2026