Knockout Antibodies - Top Antibody & Peptide Supplier!

Catalog Products

18,000+ products cover the ten top research categories, including cancer, metabolism, cardiovascular, neuroscience, and stem cells. Each antibody is crafted with care according to rigorous protocols for immunogen design and preparation, presentation to host animal, and high-affinity purification against the antigen. Quality is embedded in the production process to assure the best antibody for you.

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Current Promotion

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Crown Products

Crown antibodies pass additional stringent quality requirements, including extended control sets, uniform results against multiple biologically relevant cell lines and tissues, and function in multiple applications.

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Current Promotion

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New Products

Abgent develops 1000+ new products per year. We provide tools for path-breaking research by developing antibodies that detect a comprehensive library of novel and established targets. For established targets we seek to add antibodies that recognize new epitopes, including post-translational modifications such as phosphorylation and methylation. For new targets we consult with leading experts to accelerate development of antibodies that will propel state-of-the-art research in cellular health and disease.

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Current Promotion

Let us know what your are looking for.

Offer valid for U.S. customer only.Customer pays for shipping.

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Current Promotion

Let us know what your are looking for.

Offer valid for U.S. customer only.Customer pays for shipping.

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Current Promotion

Let us know what your are looking for.

Offer valid for U.S. customer only.Customer pays for shipping.

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Research Focus

Greneral Collections

Peptides

SARS Peptides

Individual peptides for SARS-CoV-2 Spike glycoprotein. In order to study the specificity of cellular immune responses against SARS CoV-2 and potential immunity caused by other human Corona Viruses, Abcepta provides Spike peptide individually, as pools and in plate. These peptides can be used for antigen specific T-cell stimulation in T-cell assays or T-cell expansion.

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Synthetic Peptides

All peptides are manufactured in the San Diego, California. Custom peptide services include long peptides (>100 aa), cyclic peptides, difficult sequences, fluorescent labels, phospho-peptides and other post-translational modifications.

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Blocking Peptides

The majority of Abcepta antibodies are produced using peptide immunogens. These immuno-specific peptides can be used as blocking agents when using the complementary antibodies in a range of applications.

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Cell/Tissues/Lysates

Abcepta's portfolio of cell lines, tissues and lysates are drawn from a range of species and immortalized cell lines. All our cell lines and lysates are validated in key applications.

These tissue lysates can be used in applications such as SDS-PAGE and Western blotting. Whole cell lysates can be used as positive controls for applications such as ELISAs, immunoprecipitation (IP) and Western blotting. Obtaining high-quality whole cell lysates can be tedious as well as time consuming. Abcepta offers a comprehensive portfolio of whole cell lysates for research use. Browse our catalog to find the right whole cell lysate for your experiment.

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Citations

Thousands of laboratories across the world have published research that depended on the performance of antibodies from Abcepta to advance their research. Check out links to articles that cite our products in major peer-reviewed journals, organized by research category.

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Submit your citation using an Abcepta antibody to
info@abcepta.com, and receive a free "I Love Antibodies" mug.

Catalog #	AW5700KO Citations (5)
Application	WB
Reactivity	H
Accession	P16070

Catalog #	AW5708KO Citations (1)
Application	WB, IHC-P, IF, FC
Reactivity	H, (M), (Rat), (Pr)
Accession	P49768

Catalog #	AW5707KO Citations (1)
Application	WB, IF
Reactivity	H, M, Rat
Accession	P21333

Catalog #	AW5706KO
Application	WB, FC, IHC-P
Reactivity	H
Accession	P40939

Catalog #	AW5704KO
Application	WB, IHC-P, FC
Reactivity	H, M, Rat, (Zf), (C), (B), (X)
Accession	P61981

Anti-KLF4 (N-term C74)
Cat# AP2725a

Anti-ULK1 Ser-556
Cat# AP3804a

Anti-ERBB2 Thr-1172
Cat# AP3781h

Anti-ABL1 Tyr-251
Cat# AP3014a

Custom Peptide Synthesis Services

Custom Monoclonal Antibody Services

Custom Services for Drug Discovery

Custom Polyclonal Antibody Services

Modification-state-specific antibody services

Knockout Antibodies ( 9 )

Catalog #	AW5701KO
Application	WB
Reactivity	H, M, (Rat), (B), (X)
Accession	P28482

Catalog #	AW5702KO
Application	WB
Reactivity	H
Accession	P13473

Catalog #	AW5703KO
Application	WB
Reactivity	H, (M), (Rat), (Pig)
Accession	P40763

Catalog #	AW5710KO
Application	WB
Reactivity	H
Accession	Q6ZN17