Recombinant Human Claudin-18.2

Full Length • Mammalian Cell • Activity Validated

High Inter-batch Consistency • High Stability

COVID-19 Antibody Reagents For Research Use Only

CUSABIO has developed a large collection of antibody reagents including the N Antibody, S Antibody, S RBD Nanobody Antibody, N Antibody Pair, S RBD Antibody Pair.

Novel Coronavirus (SARS-CoV-2) ELISA Kits For Research Use Only

High Sensitivity, High Specificity, and High Security.

Coronavirus Antigens

CUSABIO provides a series of antigens of various coronaviruses, including SARS-CoV, MERS-CoV, SARS-CoV-2, HCoV-229E, HCoV-NL63 etc. The targets of antigens providing by CUSABIO involve N, S, E, M and so on.

Only USD$150/kit (free shipping)

CUSABIO provides 24T trial size for all ELISA kits except food safety ELISA kits.

CUSABIO Exosome isolation kit provides a simple and reliable method to extract intact exosomes from the cell culture supernatant, serum, plasma, latex, urine, saliva.

● High Purity
● High Yield
● High Efficiency

CLDN18.2
COVID-19 Antibodies
SARS-CoV-2 ELISA Kit
Coronavirus Antigens
24T ELISA Kit Trial Size
Exosome Isolation Kit

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.

SARS-CoV-2 (COVID-19 virus) Research

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Nucleoprotein proteins and antibodies

CUSABIO provides 6 recombinant nucleoprotein and 7 N Antibodies (3 recombinant antibodies) for SARS-CoV-2 research.More>>

Spike Glycoprotein proteins and antibodies

CUSABIO provides 15 recombinant spike proteins (S, S-S1, S-RBD) and 8 S antibodies for SARS-CoV-2 research.More>>

SARS-CoV-2 ELISA Kits

CUSABIO has developed 3 types of ELISA kits to help you in SARS-CoV-2 research, including antigen detection ELISA kit (N and S), antibody detection ELISA kit (N IgG, S IgG, N/S1 IgG, S1 RBD IgG and S1 RBD IgM) and neutralizing antibody ELISA kit.More>>

Mutation Antigens in Spike Protein of SARS-CoV-2

CUSABIO have developed several SARS-CoV-2 Spike S1 mutation recombinant proteins, including RBD (V367F), RBD (W436R), RBD (G476S), RBD (V483A), RBD (K417N), RBD (E484K) and S1 (D614G). All of these proteins are validated in SDS-PAGE and function ELISA.More>>

The ELISA Kits for COVID-19 Cytokine Storm

COVID-19 cytokine storm actually refers to the cytokine storm caused by COVID-19. CUSABIO provides a series of ELISA kits of cytokine storm caused by coronavirus infection, including IFNγ, IL10, IL12A, IL15 and so on.More>>

Potential Targets Reagents of SARS-CoV-2 Invasion

CUSABIO collect the potential targets of SARS-CoV-2 invasion, such as ACE2 and CD147. And we list the related reagents in one page, including proteins, antibodies and ELISA kits.More>>

Hot Categories

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Animal Free Cytokines

CUSABIO has provided many animal free cytokines covered most of factors commonly used in cell culture.

Antibodies for Cancer Research

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

ChIP-grade Antibodies

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

New Products Launch

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

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.

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.

Biotinylated Proteins

CUSABIO has developed several biotinylated proteins by Avitag technology, which mainly contains two ways, Avi label in vivo and vitro biotin label technologies.

The Latest Publication Products

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Pig VEGF ELISA Kit referenced in "Nox2 impairs VEGF-A-induced angiogenesis in placenta via mitochondrial ROS-STAT3 pathway". Redox Biology, 2021.

Mouse Free-T3 ELISA Kit / Mouse TSH ELISA Kit referenced in "Triiodothyronine ameliorates silica-induced pulmonary inflammation and fibrosis in mice". Science of the Total Environment, 2021.

Phospho-IRS1 Antibody referenced in "Effects of omega-3 fatty acids and metformin combination on diabetic cardiomyopathy in rats through autophagic pathway: Effects of omega-3 fatty acids and metformin combination on diabetic cardiomyopathy: Role of autophagy". The Journal of Nutritional Biochemistry, 2021.

Beta-Actin Monoclonal Antibody referenced in "Propionic acid produced by Cutibacterium acnes fermentation ameliorates ultraviolet B-induced melanin synthesis". Scientific Reports, 2021.

Recombinant Human p65 (NFKB3) Protein, partial referenced in "Herpes Simplex Virus Type 2 Glycoprotein D Inhibits NF-κB Activation by Interacting with p65". The Journal of Immunology, 2021.

CUSABIO, Your Good Partner in Biology Research

SARS-CoV-2 (COVID-19 virus) Research

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The Latest Publication Products