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CUSABIO, Your Good Partner in Biology Research

As a manufacturer of antibodies, proteins, ELISA kits and related reagents, our only mission is to provide the best products and related custom service to researchers so that they can have a good starting for the next breakthrough.


Why Choose CUSABIO
Cusabio offers RT-PCR Primers, Clone, and Tools Enzyme for Molecular Biology research.

100% Quality Guarantee

CUSABIO puts quality first.
We are here to promise you all CUSABIO products have passed the QC standard described in the COA.
If any products fail to work as stated, our technical team will work with you to fix the issue. If the process doesn't go well, CUSABIO will provide you with a free replacement or a 100% refund for the product.
Cusabio offers RT-PCR Primers, Clone, and Tools Enzyme for Molecular Biology research.

Global Presence

After more than 10 years'effort, CUSABIO has distributors covering most countries and areas all over the world. They can always provide efficient services for you.
Cusabio offers RT-PCR Primers, Clone, and Tools Enzyme for Molecular Biology research.

Affordable Price

CUSABIO always keeps on improving production efficiency and controlling the cost under the premise in quality so that we can provide products and services for customers at affordable price.
Cusabio offers RT-PCR Primers, Clone, and Tools Enzyme for Molecular Biology research.

No-risk Protein Custom Service

Risk-free: Do not charge by steps. No protein, No charge. For proteins within 800aa, CUSABIO offers no-risk custom service. The cost starts at $535. Our 5 expression system, 39 kinds of tags, Secondary AKTA-SEC purification, etc. will bring you perfect service. More details >>

Hot Categories
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New Products Launch

CUSABIO is committed to antibodies and proteins R&D, and aims to be the better partner in your science research.

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HIF-1 Signaling Pathway

HIF-1, a basic helix-loop-helix-PAS domain transcription factor, plays an integral role in the body's response to low oxygen concentrations, or hypoxia.

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Immune Checkpoint

Immune checkpoints are regulators of immune activation by regulating the antigen recognition of T cell receptor (TCR) in the process of immune response.

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Drug Target Proteins

CUSABIO Drug Target Proteins
High Purity, Low Endotoxin, Validated Activity, In Stock.

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Tag/Control Antibodies

CUSABIO Tag/Control Antibodies include highly specific monoclonal and polyclonal epitope tag antibodies to the most common tags used by researchers.

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Cytokine

Cytokines are a large group of proteins that are important in cell signaling. Their release has an effect on the behavior of cells around them.

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ChIP-grade Antibodies

ChIP is a type of immunoprecipitation experimental technique used to investigate the interaction between proteins and DNA in the cell.

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G protein-Coupled Receptor

G protein-coupled receptor (GPCR) is a general term for a large class of membrane protein receptors.

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The Latest Publication Products

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Mouse Interleukin 35(IL-35) ELISA Kit referenced in "Human placental trophoblast cells contribute to maternal–fetal tolerance through expressing IL-35 and mediating iTR35 conversion".Nature Communications. 2019.

Human Immunoglobulin A,IgA ELISA Kit / Human Immunoglobulin M,IgM ELISA Kit / Human Immunoglobulin G(IgG)ELISA Kit referenced in "HIF1α inhibition facilitates Leflunomide-AHR-CRP signaling to attenuate bone erosion in CRP-aberrant rheumatoid arthritis".Nature Communications. 2019.

inlA Antibody referenced in "A hybrid sub-lineage of Listeria monocytogenes comprising hypervirulent isolates".Nature Communications. 2019.

Myc tag Monoclonal Antibody referenced in "Borealin–nucleosome interaction secures chromosome association of the chromosomal passenger complex".The Journal of Cell Biology. 2019.

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