Human HGF R-coupled Magnetic Beads

Human HGF R-coupled Magnetic Beads

Background/背景

The Human HGF R-coupled Magnetic Beads is produced by coupling biotinylated HGF R 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-HGF R antibody or HGF from your sample with high specificity.

Application/应用

This product is intended for immunocapture, biopanning and flow cytometry. This product is produced non-sterile.

Reconstitution/重构方法

See Certificate of Analysis (CoA) for detailed instruction.

Storage/存储

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/原理

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/典型数据

Immobilized 34.9 μg HGFR protein/1 mg beads can bind Anti-HGFR Antibody with an EC50 of 1.224 μg/mL (QC tested).

特别提示：本公司的所有产品仅可用于科研实验，严禁用于临床医疗及其他非科研用途！