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Your Position: Home > 2019-nCoV proteins > Spike RBD > MBS-K014

Human Anti-SARS-CoV-2 Spike RBD Antibody-coupled Magnetic Beads

Materials Provided
ItemsSize (2mg)Size(5mg X 2)
Particle size2 μm2 μm
Physical appearancePowder mixturePowder mixture
Amount of Coupled Protein>798 pmol (60 μg) Anti-RBD antibody/mg beads>798 pmol (60 μg) Anti-RBD antibody/mg beads
Binding Capacity>192 pmol (10 μg) Spike RBD/mg beads>192 pmol (10 μg) Spike RBD/mg beads
FormulationPBS, pH7.4, with 10% TrehalosePBS, pH7.4, with 10% Trehalose
Reconstitution2 mL ultrapure water (1 mg beads/mL)5 mL ultrapure water (1 mg beads/mL)
  • Background
    The Human Anti-SARS-CoV-2 Spike RBD Antibody-coupled Magnetic Beads is produced by coupling biotinylated anti-RBD antibody to streptavidin-conjugated magnetic beads. The pre-coupled beads are ready to use for capturing spike protein from your sample with high specificity. The uniform size and large surface-to-volume ratio of the beads ensure highly efficent immunocapture in a simple, fast and convenient workflow with high reproducibilty of data.
  • Application
    This product is intended for immunocapture, biopanning and flow cytometry. This product is produced non-sterile.
  • Reconstitution
    See Certificate of Analysis (CoA) for detailed instruction.
  • Storage

    Upon receipt, please store the Beads at -20℃. The shelf life is 1 year at -20 ℃.

    Please avoid more than 3 freeze-thaw cycles. Immediate use after reconstitution is highly recommended.

  • Assay Principles
    The magnetic beads technology makes use of the easy and efficient collection of beads in magnetic field to facilitate antibody purification in a simple workflow of “bind-wash-elute”. In contrast to common separation techniques, this method does not require columns or centrifugation, and is therefore ideal in high-throughput applications.

    Application Method:

    a) Reconstitute the Beads following the COA. Wash and re-suspend the beads to a certain concentration by adding your dilution buffer.

    b) Add the prepared beads to your samples.

    c) Beads can be separated from your samples afterwards using a magnetic plate.

Typical Data
Anti-SARS-CoV-2 Spike RBD Antibody-coupled magnetic beadsAnti-SARS-CoV-2 Spike RBD Antibody-coupled magnetic beads (Cat. No. MBS-K014) ELISA bioactivity

Immobilized 73.1 μg Anti-RBD antibody/1mg beads can bind SARS-CoV-2 Spike RBD (Cat. No. SPD-C5259) with an EC50 of 0.4705 μg/mL (QC tested).

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Price(USD) : $800.00

Price(USD) : $2500.00

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