Western blot analysis of MCF-7 cell extracts, unstimulated and insulin-stimulated (100 nM for 5 min), using IRS-1 Antibody #2382 (left) and Phospho-IRS-1 (Ser307) Antibody (right).
Western blot analysis of extracts from CHO IR/IRS-1 cells (transfected with insulin receptor and IRS-1), untreated or insulin-treated (100 nM for 5 min), showing an increase in phospho-IRS-1 (Ser307) with insulin stimulation, using Phospho-IRS-1 (Ser307) Antibody.
Immunoprecipitation of IRS-1 from differentiated C2C12 cell extracts, untreated or insulin-treated for the indicated times, using IRS-1 Antibody #2382, followed by Western blot with either Phospho-IRS-1 (Ser307) Antibody, or IRS-1 Antibody #2382.