Fueling Research, Feeding Discovery

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Comprehensive assay kits for drug screening

  • Kit Solutions

    Kit Solutions

    AntBio offers mIHC kits, organoid culture kits, conventional and One-step ELISA assay kits, RNA/DNA/protein interaction kits, etc.

  • Cytokine Solutions

    Cytokine Solutions

    AntBio provides related cytokines of different cell types (organoids, stem cells, immune cells, etc.) with high purity and high activity verification

  • Target Protein Solutions

    Target Protein Solutions

    AntBio offers high performance target proteins in different research areas (antibody drugs, ADC drugs, CAR-T, small molecule drugs, etc.)

  • Loading Control

    Loading Control

    AntBio offers reliable and high-quality loading control antibodies, essential for accurate normalization in Western blotting and other protein quantification assays.

Featured Products

Essential Cytokines Special Offer

Cytokines as low as $29

15 Jul – 31 Aug, 2026

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20% off for 5+ items

Enjoy 20% discount on 5 or more items storewide including OneStep ELISA Kits, mIHC Kits, IHC antibodies, Organoid Culture Kits, PTMs antibodies and so on.

Promo Period: 1 July 2026 to 31 Dec 2026

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New Semester Launch | Spacial Biology

Discount Code: ANT2608@20

Promotion valid from 15 Aug to 31 Oct, 2026

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About Us

AntBio - Fueling Research, Feeding Discovery

AntBio is a biotechnology group company dedicated to serving life sciences, aiming to help scientists accelerate research and improve work efficiency. AntBio provides comprehensive and high-quality reagent tools for basic research, drug development, and diagnosis, including research grade antibodies, proteins, biochemical reagents, and assay kits. These research tools are widely used in different segments of life science research. The group company currently consists of three brands, Absin, Starter-Bio and UA-Bio.

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Latest News

26 Aug 2026 by AntBio
rProtein A/G Magnetic IP/Co‑IP Kit: Streamlined Tools for Protein‑Protein‑Interaction Basic Research

rProtein A/G Magnetic IP/Co...

This article introduces core principles of immunoprecipitation and co‑immunoprecipitation for protein‑protein interaction basic research. It covers recombinant Protein A/G magnetic bead characteristics, buffer optimization, elution strategies and common experimental troubleshooting...

rProtein A/G Magnetic IP/Co...

This article introduces core principles of immunoprecipitation and co‑immunoprecipitation for protein‑protein interaction basic research. It covers recombinant Protein A/G magnetic...

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Anti‑Apoptotic BCL‑2 Family Proteins: From Intracellular Regulatory Networks Toward Basic Target‑Exploration Research

Anti‑Apoptotic BCL‑2 Family Proteins:...

This article reviews anti‑apoptotic BCL‑2 family molecular mechanisms, post‑translational regulation patterns, small‑molecule inhibitor research progress and drug‑resistance mechanisms in basic oncology research. Researchers studying mitochondrial outer membrane permeabilization, BH3‑mimetic compound...

Anti‑Apoptotic BCL‑2 Family Proteins:...

This article reviews anti‑apoptotic BCL‑2 family molecular mechanisms, post‑translational regulation patterns, small‑molecule inhibitor research progress and drug‑resistance mechanisms in basic...

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Ubiquitination‑Mediated Immune Regulation: How a Molecular Language Fine‑Tunes Immune Response Magnitude and Duration

Ubiquitination‑Mediated Immune Regula...

This article explains ubiquitination as a molecular signalling language tuning immune‑response magnitude and duration in basic immunology research. It covers E1‑E2‑E3 enzymatic cascades, K48/K63 polyubiquitin chain functions, NF‑κB inflammatory signalling,...

Ubiquitination‑Mediated Immune Regula...

This article explains ubiquitination as a molecular signalling language tuning immune‑response magnitude and duration in basic immunology research. It covers...

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K48‑Linked Ubiquitination: How Cells Orchestrate Protein Turnover via the "Molecular Kiss of Death"

K48‑Linked Ubiquitination: How Cells ...

This article explains K48‑linked polyubiquitination as the canonical proteasomal degradation signal in eukaryotic cells. It covers E1‑E2‑E3 enzymatic cascade, 26S proteasome substrate recognition, biological roles in cell‑cycle control, protein quality‑control,...

K48‑Linked Ubiquitination: How Cells ...

This article explains K48‑linked polyubiquitination as the canonical proteasomal degradation signal in eukaryotic cells. It covers E1‑E2‑E3 enzymatic cascade, 26S...

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