New Products

  • 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 Kit Bundles for Your Research Basics 

Curated starter kits for everyday research in molecular biology, cell biology, immunology

20 Oct – 31 Dec, 2026

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Black Friday Sale

Save up to 35% on research reagents. Get 30% off sitewide with code BF30, or enjoy 35% off selected hot picks with no code required.

Promo Period: Nov 16–27, 2026 (UTC).

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Memento Doll with Every Order

Anniversary activity 

Oct 1 - Dec  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 Sep to 31 Dec, 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

06 Nov 2026 by AntBio
PD-L1 and PD-L2 on tumour cells and antigen-presenting cells engaging PD-1 and RGMb on T and B cells, with a PD-L1 antibody blocking the PD-L1 interaction and B7-1 signalling to.

PD-L1 Antibody Selection: L...

PD-L1 is the ligand that teaches a T cell to stand down. When it engages PD-1 on an activated T cell, the receptor delivers an inhibitory signal, and the T...

PD-L1 Antibody Selection: L...

PD-L1 is the ligand that teaches a T cell to stand down. When it engages PD-1 on an activated T...

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Three-step magnetic separation workflow: magnetic labelling of target cells, retention in a column inside a magnetic field, and elution of the labelled fraction after the column.

Magnetic Bead Cell Separation: Choosi...

Magnetic separation looks like the simplest technique in the cell biology repertoire. Antibody is coupled to a bead, bead binds the cell, magnet holds the cell. In practice the same...

Magnetic Bead Cell Separation: Choosi...

Magnetic separation looks like the simplest technique in the cell biology repertoire. Antibody is coupled to a bead, bead binds...

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Three-panel schematic comparing wild-type, SPPL3 knockout and SPPL3 overexpression states, showing CD19 trafficking from the Golgi to the cell surface and its recognition by a.

CD19 Antibody in CAR-T Resistance Wor...

CD19-directed chimeric antigen receptor T cells changed the outlook for relapsed B cell malignancies. Trials in relapsed or refractory acute lymphoblastic leukaemia reported high complete response rates, and the field...

CD19 Antibody in CAR-T Resistance Wor...

CD19-directed chimeric antigen receptor T cells changed the outlook for relapsed B cell malignancies. Trials in relapsed or refractory acute...

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Three-dimensional illustration of a myeloid cell with surface processes and internal phagocytic vacuoles

CD11b Antibody Selection: Reading Mye...

CD11b is the most used and least specific myeloid marker in the catalogue. It is present on monocytes, macrophages, granulocytes, natural killer cells and a fraction of dendritic cells. A...

CD11b Antibody Selection: Reading Mye...

CD11b is the most used and least specific myeloid marker in the catalogue. It is present on monocytes, macrophages, granulocytes,...

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