特異性：Detects overexpressed or endogeneous mouse IRS-1 only when phosphorylated at Ser307 (Mr 175kD). Does not crossreact with other related phospho-proteins.
純度：Affinity Purified Purified by Protein A and peptide affinity chromatography.
形状：Supplied as a liquid in 10mM sodium HEPES, pH 7.5, 150mM sodium chloride, 0.1mg/ml BSA, 50% glycerol.
