Active TACSTD2 protein-coupled magnetic Beads

• Cat.No.: TACSTD2-4932M

Specification

• Species: Human
• Source: HEK293
• Protein Length: Gln 31 - Thr 274
• Appearance: Powder mixture
• Particle size: 2 μm
• Bio-activity: Immobilized 32.6 μg TROP-2/1 mg beads can bind Anti-TROP-2 mAb with an EC50 of 0.8505 μg/mL.
• Coupled amount of protein: ≈1032 pmol (32.6 μg) TROP-2/mg beads
• Capacity: >266 pmol (40μg) Anti-trop-2 antibody/mg beads
• Formulation: PBS, pH7.4, with 10% Trehalose
• Reconstitution: 2 mL sterile deionized water (1 mg beads/mL)
• Background: The Human TROP-2-coupled Magnetic Beads is produced by coupling biotinylated TROP-2 heterodimer 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-TROP-2 antibody from your sample with high specificity.
• Application: This product is intended for immunocapture, biopanning and flow cytometry. This product is produced non-sterile.
• Storage: Upon receipt, please store the Beads at -20°C for 1 year in lyophilized state.