The following mAb were used; anti-human CD3ϵ (OKT3, American Type Culture collection, Manassas, VA), anti-GST (B-14,Santa Cruz Biotechnology, Santa Cruz, CA), anti-phosphotyrosine (anti-pY) (clone 4G10, Upstate Biotechnology, Lake Placid, NY), and horseradish peroxidase-conjugated goat-anti mouse IgG mAb (Sigma-Aldrich). Pull-down experiments using anti-CD3 stimulated Jurkat E6.1 cells (American Type Culture Collection) and GST-TSAd SH2 fusion proteins on glutathione sepharose beads were performed as previously described [9 (link)].
Free full text: Click here