Synthetic phospho-peptide against the C-terminal region, surrounding S401 of the Human GATA2 protein.
WB: Extracts from COS7 cells treated with 20ng/ml of TNF for 5 minutes.
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
pH: 7.40 Preservative: 0.02% Sodium azide Constituents: 49% PBS, 50% Glycerol, 0.88% Sodium chloride Note: PBS is without Mg2+ and Ca2+
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Immunogen affinity purified
ab138451 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation.
Bhattacharyya S et al. Carrageenan Inhibits Insulin Signaling through GRB10-mediated Decrease in Tyr(P)-IRS1 and through Inflammation-induced Increase in Ser(P)307-IRS1. J Biol Chem290:10764-74 (2015).
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