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Tools for COVID-19 Research

In our quest to help accelerate your scientific discovery, Novus is dedicated to developing innovative products, kits and reagents. We continually monitor major scientific publications and seek materials to better serve emerging research trends. Novus offers VhH single-domain antibodies (LlaMABodiesTM), which given their small size (~15 kDa), are able to access difficult to reach epitopes and better penetrate tissues compared to conventional antibodies. You can find numerous tools for exosome isolation and detection, to aid in biomarker discovery for cancer and neurodegenerative diseases. Novus also continues to support research on SARS-CoV-2, the causative agent of COVID19, with an extensive selection of antibodies and recombinant proteins.

Check out a selection of our growing list of new products below. If you have suggestions for new products or can’t find a product that meets your specific needs, our scientific support team is happy to help you in your search for antibodies.


Reach Out to Our Antibody Concierage

LlaMABodyTM Research Products

Siglec-3/CD33 Llamabody VHH His-tag Monoclonal Antibody staining of HEK293 cell line transfected with Siglec-3/CD33 and eGFP, followed by APC-conjugated Anti-His Antibody.

Single Domain VHH LlaMABodiesTM

SARS-CoV-2 Spike RBD Antibodies
Applications: B/N
Siglec-3/CD33 Antibodies
Applications: Flow
Siglec-2/CD22 Antibodies
Applications: Flow, ICC/IF
ST2/IL-33R Antibodies
Applications: ICC/IF

Visit R&D Systems to learn more about LlaMABodiesTM

New Exosome Research Tools

Exosome marker detection by Western Blotting (top) and markers used to profile reconstituted exosomes by Flow Cytometry (bottom).

Exosome Standards: Lyophilized and Fluorescent Exosome Standards

Exosomes Isolated from Biofluid
Applications: WB, ELISA, EM, Flow
Exosome Standards (Human Serum), [NBP2-49827]
Exosome Standards (Human Urine), [NBP2-49840]
Exosome Standards (Human Plasma), [NBP3-11686]

Exosomes Isolated from Cell Culture Media
Applications: WB, Simple Western, ELISA, EM, Flow
Exosome Standards (COLO1 cell line), [NBP2-49845]
Exosome Standards (B16F10 cell line), [NBP2-49866]

Cartoon depicting how extracellular vesicles, or exosomes, can be isolated by size exclusion chromatography (SEC).

Products for Exosome Isolation and Detection

Tangential Flow Filtration (TFF)-EV Concentrator, [NBP3-11762]
EV SEC Columns, [NBP3-11763]
CD9 Immunobeads for Exosome Isolation, [NBP3-11768]
CD63 Immunobeads for Exosome Isolation, [NBP3-11769]

Cartoon picture showing a Sandwich ELISA with an analyte binding the capture antibody and recognized by the detection antibody and the substrate solution subsequently produces a signal.

ELISA Kits for Exosome Detection

Exosome (Cell Media), [NBP3-11772]
Exosome (Plasma), [NBP3-11770]
Exosome (Serum), [NBP3-11771]
Tumor-derived Exosomes, [NBP3-11773]

Learn About Methods of Exosome Isolation & Detection

Western Blot showing exosomes isolated from the serum of breast cancer patients and healthy controls and probed for exosome markers CD81, CD63, and LAMP2B, along with negative control Grp94 and loading control B-actin.

Antibody Sampler Packs for Exosome Detection

Exosome Detection (Western Blot) Antibody Pack, [NBP3-11740]
Exosome Detection (Simple Western) Antibody Pack, [NBP3-11742]

New COVID-19 Research Tools

Western Blot depicting SARS-CoV-2 Spike S1 Wildtype (WT) and UK Varient (B.1.1.7) protein loading and detection with SARS-CoV-2 Spike Antibody Alpha Varient, B.1.1.7, UK which, following secondary antibody incubation, revealed specific detection of the UK varient only.

SARS-CoV-2 Spike Antibodies

Applications: WB, ELISA
SARS-CoV-2 Spike Antibody - Alpha Variant, B.1.1.7, UK, [NBP3-11931]
SARS-CoV-2 Spike Antibody (9F7E4) - Alpha Variant, B.1.1.7, UK, [NBP3-11941]
SARS-CoV-2 Spike Antibody (7C11H11) - Alpha Variant, B.1.1.7, UK, [NBP3-11942]

Biotinylated Recombinant SARS-CoV-2 B.1.617.2 Spike (GCN4-IZ) Avi-tag His-tag binds Recombinant Human ACE-2 Fc Chimera in a functional ELISA.

SARS-CoV-2 Variant Proteins

Recombinant SARS-CoV-2 B.1.617.2 S GCN4-IZ Avi Protein, CF, His-tag Biotinylated Delta Variant (India), [AVI10878]
Recombinant SARS-CoV-2 P.1 Spike GCN4-IZ Avi-tag Protein, CF, His-tag Biotinylated Gamma Variant (Brazil), [AVI10795]
Recombinant SARS-CoV-2 B.1.1.7 S GCN4-IZ Avi-tag Protein, CF, His-tag Biotinylated Alpha Variant (UK), [AVI10796]
Recombinant SARS-CoV-2 B.1.617.2 Spike His-tag Protein, CF, L452R T478K Delta Variant (India), [10942-CV]

SARS-CoV-2 Variant Inhibitor Screening Kit for use in ELISA Type Binding Assay

SARS-CoV-2 Variant Inhibitor Screening Kit,  [VANC00]

New Primary Antibodies

TET1 immunohistochemical staining of formalin-fixed, paraffin-embedded human placenta tissue with rabbit polyclonal anti-TET1 antibody, followed by HRP secondary antibody and DAB staining reagent, and counter-staining with hematoxylin.

TET1 Antibody [NBP3-11863]
Rabbit Polyclonal
Reactivity: Hu, Ms
Applications: WB, Flow-IC, ICC/IF, IHC, IHC-P

PC12 cells incubated with rabbit polyclonal ATG Antibody, detected with anti-rabbit DyLight 488 (green), and nuclei counterstained with DAPI (blue).

ATG5 Antibody [NBP3-11775]
Rabbit Polyclonal
Reactivity: Hu, Ms, Rt
Applications: WB, Flow, Flow-IC, ICC/IF, IHC, IHC-P

Western blot showing lysates from human peripheral blood mononuclear cells (PBMCs) untreated or treated with PHA, HDLM-2 human Hodgkin's lymphoma cell line, and membrane probed with mouse monoclonal anti-LAG-3 and detected with HRP conjugated secondary antibody and chemiluminescent substrate showing band for LAG-3 at ~60-75 kDa. GAPDH is used as a loading control.

LAG-3 Antibody Pack [NBP3-11743]
Mouse Monoclonal
Reacitivity: Hu
Applications: WB, Flow

JMJD3 immunohistochemical staining of formalin-fixed, paraffin-embedded human stomach tissue with rabbit polyclonal anti-Lyskine (K)-specific Demethylase 6B/KDM6B/JMJD3 antibody, followed by HRP secondary antibody and DAB staining, and counter-staining with hematoxylin.

Lysine (K)-specific demethylase 6B/KMD6B//JMJD3 Antibody [NBP3-06855]
Rabbit Polyclonal
Reactivity: Hu
Applications: WB, ICC/IF, IHC, IHC-P

HepG2 cells incubated with rabbit polyclonal VEGFR2/KDR/Flk-1 Antibody, detected with anti-rabbit DyLight 488 (green), and nuclei counterstained with DAPI (blue).

VEGFR2/KDR/Flk-1 Antibody [NBP3-06855]
Rabbit Polyclonal
Reactivity: Hu, Ms
Applications: WB, ICC/IF, IHC, IHC-P

Flow Cytometry of human PBMCs treated with LPS and human IFN gamma and stained with IL-15R alpha monoclonal antibody followed by APC-conjugated IgG secondary antibody and mouse CD14 PE-conjugated monoclonal antibody.

IL-15R alpha Antibody [R&D Systems #MAB10900]
Rabbit Monoclonal
Reacitivity: Hu
Applications: Flow

Browse by Newest Primary Antibodies

Support Products

Western blot depicting HeLa cell lysates treated (+) or untreated (-) with Chloroquine (CQ), separated by SDS-PAGE, probed with p62/SQSTM1 antibody, and detected with HRP-conjugated secondary antibody and chemiluminescence. Tubulin is shown as a loading control.

Novus offers numerous lysates to fit your research needs. Choose from tissue lysate, whole cell lysate, nuclear lysate, and more. Multiple treatment conditions available including hypoxia, CoCl2, and chloroquine.
View newly added lysates.

PE-Log X PE-Texas Red Log scatter dot plot with 8 populations generattps:ed using Rainbow Calibration Particle Set (8 peaks).

Flow Cytometry Calibration Particles

Ultra Rainbow Calibration ERF Particle Set (6 peaks), [NBP3-11817]
Rainbow Calibration Particle Set (8 peaks), [NBP3-00504]
Max Rainbow Florescent Particle Set, [NBP3-00507]

Dot plots of Anti-Mouse Ig (H+L) Comp-Bead 3 Population (5.5 µm) Kit exposed to mouse anti-human CD3-FITC (left) and CD3-APC (right).

Flow Cytometry Compensation Beads

Anti-Mouse Ig (H+L) Comp-Bead 2 Population (3.0-3.4 µm) Kit, [NBP3-11304]
Anti-Mouse Ig (H+L) Comp-Bead 3 Population (7.5 µm) Kit, [NBP3-00499]
GFP Comp-Bead Particles, [NBP3-00503]
Amine Reactive Comp-Bead 2 Population Set, [NBP3-00496]

SSC and FSC plots showing  NK cells cultured and assessed for killing with Mito-Mark Green-labeled K562 cells and Janelia Fluor 406-labeled NK cells. Cell Counts were normalized with Absolute Rainbow Cell Counting Particles across different K562:NK ratios so amount of cell killing could be quantified.

Cell Counting Beads

Absolute Rainbow Cell Count Particle Set [NBP3-00495]

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