Description
CST's PathScan® Phospho-IRS-1 (panTyr) Sandwich ELISA Kit #7133 detects IRS-1 when tyrosine phosphorylated. As shown in Figure 1, a significant induction of IRS-1 tyrosine phosphorylation can be detected in CHO (IR/IRS-1) cells following treatment with insulin using the Phospho-IRS-1 (panTyr) Sandwich ELISA Kit #7133. The level of total IRS-1 (phospho and nonphospho) remains unchanged as shown by Western analysis and by PathScan® Total IRS-1 Sandwich ELISA Kit #7328. This kit also detects tyrosine phosphorylated IRS-1 in insulin treated MCF7 cells and 3T3-L1 adipocytes.
This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species