CD28, T-cell-specific surface glycoprotein CD28, TP44, CD antigen CD28
The CD28 (Phospho-Tyr218) Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect CD28 (Phospho-Tyr218) protein expression profile in cells. The kit can be used for measuring the relative am