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Your Position: Home > Protein-coupled magnetic beads > Mesothelin > MBS-K024

Human Mesothelin-coupled Magnetic Beads

Materials Provided
ItemsSize (2mg)Size(5mg X 2)
Particle size5.5 μm5.5 μm
Physical appearancePowder mixturePowder mixture
Amount of Coupled Protein>330 pmol (19.5μg) Mesothelin / mg beads>330 pmol (19.5μg) Mesothelin / mg beads
Binding Capacity>270 pmol (16 ug) Anti-hMSLN antibody / mg beads>270 pmol (16 ug) Anti-hMSLN antibody / mg beads
FormulationPBS, pH7.4, with 10% TrehalosePBS, pH7.4, with 10% Trehalose
Reconstitution2 mL ultrapure water (1 mg beads/mL)2 mL ultrapure water (1 mg beads/mL)
  • Background
    The Human Mesothelin-coupled Magnetic Beads is produced by coupling biotinylated mesothelin protein to streptavidin-conjugated magnetic beads. Because Streptavidin (SA) has an extraordinarily high affinity for biotin with a dissociation constant (Kd) on the order of 10-14 mol/L, the biotinylated protein can bind to the SA beads irreversibly. The pre-coupled beads are ready to use for capturing anti-mesothelin antibody from your sample with high specificity.
  • Application
    This product is intended for immunocapture, biopanning and flow cytometry.
  • Reconstitution
    See Certificate of Analysis (CoA) for detailed instruction.
  • Storage

    Upon receipt, please store the beads at -20℃ for 1 year in lyophilized state.

    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.

    Antibody Purification:

    1. Resuspend the lyophilized beads by adding the buffer of choice.

    2. Add analyte to the suspension, mix and incubate to enable specific binding of the beads and the target protein.

    3. Magnetize beads, remove supernatant, and wash unbound protein fractions to capture target protein-bound beads.

    4. Wash, magnetize the beads and collect purified target protein for use in downstream applications.

Typical Data
Human Mesothelin-coupled Magnetic BeadsHuman Mesothelin-coupled Magnetic Beads (Cat. No. MBS-K024) ELISA bioactivity

Immobilized 19.5 μg MSLN to 1mg Beads can bind the Anti MSLN Ab with(Cat. No. MSN-M30) an EC50 of 0.1037 μg/mL (QC tested).

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Drug Development Status

  • Number of Launched Drugs:0 Details
  • Number of Drugs in Clinical Trials:12 Details
  • Latest Research Phase:Phase 2 Clinical

Datasheet & Documentation

Request for DMF
DMF (Drug Master File)

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