Your Good Partner in Biology Research

Tel : 301-363-4651

Validated by Pathological Samples in IHC

CD44

20μg Free Sample is Available!

●Mammalian cell expressed
●Purity>90%
●Activity validated

Try the additional antibodies with only $49.9/20μg(μl)

Thousands of high quality Free monoclonal antibodies for application, including PD-L1, OCT4, TBA1A, NES, NANOG, CDH1, CD14, CD19, CD31, CD44, CD146, HA-Tag, Flag-Tag, E-Tag, GFAP, GAPDH, etc.

CUSABIO provides highly specific histone-modified antibodies that have been validated by ChIP, WB, IHC, IP, etc., and can be used to detect modified histones in specific gene regions.

CUSABIO has been specialized in applying advanced phage display technologies for a wide range of service projects, including key areas of library construction and screening as well as antibody modification and expression.

24T trial size is available for all ELISA kits except food safety ELISA kits. The price is only $150/kit and free shipping will be offered. Quality is guaranteed.

New Antibodies for Cancer Research
NEW Product Launch
Get one trial sample for free!
CUSABIO modified histone antibodies
Phage Display Service
ELISA Promotion

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.

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.

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.

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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Antibodies for Cancer Research

CUSABIO is launching 45 high quality human monoclonal antibodies, which had been successfully validated by Pathological Samples in IHC.

New Products Launch

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

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.

Drug Target Proteins

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

Tag/Control Antibodies

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

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.

ChIP-grade Antibodies

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

G protein-Coupled Receptor

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

The Latest Publication Products

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Human Reticulon-4(RTN4) ELISA kit referenced in "Rosiglitazone alleviates α-naphthylisothiocyanate-induced intrahepatic cholestasis in mice-The role of circulating 15d-PGJ2 and Nogo".British Journal of Pharmacology. 2019.

Mouse Protein delta homolog 1(DLK1) ELISA kit referenced in "Preadipocyte factor 1 regulates adipose tissue browning via TNF-α-converting enzyme-mediated cleavage".Metabolism. 2019.

TXNRD2 Antibody / NFKBIA Antibody / Phospho-NFKBIA (S32/S36) Antibody / CASP3 Antibody referenced in "The novel thioredoxin reductase inhibitor A-Z2 triggers intrinsic apoptosis and shows efficacy in the treatment of acute myeloid leukemia".Free Radical Biology and Medicine. 2019.

TP53 Monoclonal Antibody / Recombinant Human Cellular tumor antigen p53(TP53) referenced in "Stable thin films of human P53 antigen on gold surface for the detection of tumour associated anti-P53 autoantibodies".Electrochimica Acta. 2019.

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- Email: support@cusabio.com
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