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

Memento Doll with Every Order

Anniversary activity

Sep 1 - Oct 31

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

09 Oct 2026 by AntBio
PDCD6 Recombinant Rabbit mAb: A Tool for Programmed Cell Death Research

PDCD6 Recombinant Rabbit mA...

Programmed cell death (PCD) is a core biological process for maintaining homeostasis and eliminating abnormal cells. It primarily includes apoptosis, pyroptosis, and necroptosis, among other forms. Programmed cell death factor...

PDCD6 Recombinant Rabbit mA...

Programmed cell death (PCD) is a core biological process for maintaining homeostasis and eliminating abnormal cells. It primarily includes apoptosis,...

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Antibody Affinity and Avidity: How to Measure Binding Strength Accurately

Antibody Affinity and Avidity: How to...

In antibody drug development and basic research, affinity and avidity are two frequently confused yet fundamentally distinct concepts. Accurately differentiating them is crucial for understanding antibody biological functions and optimizing...

Antibody Affinity and Avidity: How to...

In antibody drug development and basic research, affinity and avidity are two frequently confused yet fundamentally distinct concepts. Accurately differentiating...

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Small Molecule Antibody Customization: Hapten Design, Screening, and Validation

Small Molecule Antibody Customization...

Small molecule antibodies are functional antibody fragments constructed through genetic engineering techniques, with molecular weights significantly lower than intact immunoglobulin G. They include single-chain antibodies, Fab fragments, bivalent antibodies, and...

Small Molecule Antibody Customization...

Small molecule antibodies are functional antibody fragments constructed through genetic engineering techniques, with molecular weights significantly lower than intact immunoglobulin...

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Serum Sample ELISA: Key Technical Points for Sample Preparation and Detection

Serum Sample ELISA: Key Technical Poi...

In ELISA experiments with serum samples, the complex composition of serum can easily cause nonspecific binding, high background, and data deviation. Interfering components include bilirubin, lipids, hemolysis products, and various...

Serum Sample ELISA: Key Technical Poi...

In ELISA experiments with serum samples, the complex composition of serum can easily cause nonspecific binding, high background, and data...

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