FOLH1-coupled magnetic beads

• Cat.No.: PSMA-012M
• Product Overview: The biotinylated PSMA protein was conjugated to streptavidin magnetic beads. This pre-coupled magnetic bead product can capture the anti-PSMA antibody from various assay systems. The beads are in uniform size, narrow size distribution with large surface area and unique surface coating, which can help you get the best performance and highly reproducible results. This PSMA coupled magnetic beads will bring great convenience with minimum non-specific binding and developed protocols. This ready-to-use product could greatly save your time and hassle.

Specification

• Species: Human
• Beads Size: 2mg
• Particle size: 2 μm
• Beads Surface: hydrophilic
• Coupled amount of protein: >300 pmol /mg Beads
• Capacity: > 200 pmol antibody/ mg beads
• Formulation: Lyophilized from 0.22 μm filtered solution in PBS, 0.05% Tween-20, pH7.4, with 10% trehalose
• Reconstitution: 2 mL ultrapure water (1mg beads/mL)
• Application: This product is intended for immunocapture, biopanning and flow cytometry.
• Storage: Upon receipt, please store the Beads at -20ºC for 1 year in lyophilized state. Once the Beads reconstitution, please use it immediately. Do not to freeze thaw the Beads after reconstitution.
• Assay Principles: The conjugation was achieved by means of the binding between streptavidin and biotin. Streptavidin (SA) has an extraordinarily high affinity for biotin with a dissociation constant (Kd) on the order of 10-14 mol/L. Thus, the binding of streptavidin and biotin is irreversible. Our PSMA pre-coupled beads could capture anything binding to PSMA, and make the following testing easy, such as immunocapture, biopanning and flow cytometry.
• Application Method: a) Reconstitute the Beads following the COA. Wash and re-suspended 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.