/

For Powder, reconstitute with sterile, distilled water to a final concentration of 1 mg/ml. Gently shake to solubilize completely. Do not vortex.

本产品仅用作科学研究！

The detected molecular weight of Anti-EGFR & CD28 Reference Antibody (Regn7075) is 144.98 kDa.

Anti-CD28 & EGFR Reference Antibody (Regn7075) on SDS-PAGE under reducing (R) condition. The purity of the protein is greater than 95%.

The purity of Anti-CD28 & EGFR Reference Antibody (Regn7075) is 99.31%, determined by SEC-HPLC.

Regn7075 bound to CD28 protein, and then rebounded to secondary antibodies(Anti-human-IgG-Fc-HRP) , and read OD450. As shown in fig, Regn7075 bound to huCD28-His, and the EC50 was 0.631 nM.

Regn7075 bound to EGFR protein, and then rebounded to secondary antibodies(Anti-human-IgG-Fc-HRP) , and read OD450. As shown in fig, Regn7075 bound to huEGFR-His, and the EC50 was 0.031 nM.

Regn7075 bound to EGFR-CHO-K cells, and then rebounded to fluorescent secondary antibodies(Anti-human IgG, Fcγ PE) , and test by flow cytometry. As shown in fig, Regn7075 bound to EGFR-CHO-K cells, and the EC50 was 2.363 nM.

Regn7075 bound to hu CD28-FL-CHO cells, and then rebounded to fluorescent secondary antibodies(Anti-human IgG, Fcγ PE) , and test by flow cytometry. As shown in fig, Regn7075 bound to hu CD28-FL-CHO cells, and the EC50 was 13.190 nM.

-80°C for 2 years under sterile conditions；-20°C for 1 year under sterile conditions；Avoid repeated freeze-thaw cycles.