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Your Position: Home > Antibody > Spike RBD > SPD-Y68

Anti-SARS-CoV-2 Spike RBD Broadly Antibody, Mouse IgG1 (2G7F5) (MALS verified)

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  • Source
    Anti-SARS-CoV-2 Spike RBD Broadly Antibody, Mouse IgG1 Mouse monoclonal antibody is produced from a hybridoma resulting from fusion of SP2/0 myeloma and B-lymphocytes obtained from a mouse immunized with Spike protein.
  • Isotype
    Mouse IgG1/kappa
  • Specificity
    This product can broadly reacts with SARS-CoV-2 Spike protein of WT and variant.
  • Application
  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.

Anti-SARS-CoV-2 Spike RBD Broadly Antibody, Mouse IgG1 (2G7F5) on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95% (With Star Ribbon Pre-stained Protein Marker).

Spike RBD MALS images

The purity of Anti-SARS-CoV-2 Spike RBD Broadly Antibody, Mouse IgG1 (2G7F5) (Cat. No. SPD-Y68) is more than 90% and the molecular weight of this protein is around 126-154 kDa verified by SEC-MALS.


Immobilized SARS-CoV-2 (COVID-19) S protein RBD (Cat. No. SPD-C52H3), Alpha (Cat. No. SPD-C52Hn), Beta (Cat. No. SPD-C52Hp), Gamma (Cat. No. SPD-C52Hr), Delta (Cat. No. SPD-C52Hh), B.1.1.529/Omicron (Cat. No. SPD-C522e), BA.2/Omicron (Cat. No. SPD-C522g), BA.2.12.1/Omicron (Cat. No. SPD-C522q), BA.4&BA.5/Omicron (Cat. No. SPD-C522r), BA.3/Omicron (Cat. No. SPD-C522i) and BA.2.75/Omicron (Cat. No. SPD-C522t) at 2μg/mL (100μL/well) can bind Anti-SARS-CoV-2 Spike RBD Broadly Antibody, Mouse IgG1 (2G7F5) (Cat. No. SPD-Y68) (QC tested).

  • Background
    It's been reported that Coronavirus can infect the human respiratory epithelial cells through interaction with the human ACE2 receptor. The spike protein is a large type I transmembrane protein containing two subunits, S1 and S2. S1 mainly contains a receptor binding domain (RBD), which is responsible for recognizing the cell surface receptor. S2 contains basic elements needed for the membrane fusion.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
  • Clinical and Translational Updates
  • Please contact us via if you have any question on this product.

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ETD of in-stock products: 2 business days

Price(USD) : $350.00

Price(USD) : $2310.00

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