RPS6KB1, Phosphorylated (Ser389) (Ribosomal Protein S6 Kinase beta-1, S6K-beta-1, S6K1, 70kD Ribosomal Protein S6 Kinase 1, P70S6K1, p70-S6K 1, p70 Ribosomal S6 Kinase alpha, p70 S6 Kinase alpha, p70 S6K-alpha, p70 S6KA, p70-S6K, Ribosomal Protein S6 Kina

p70 S6 kinase is a mitogen activated Ser/Thr protein kinase that is required for cell growth and G1 cell cycle progression. P70 S6 kinase phosphorylates the S6 protein of the 40S ribosomal subunit and is involved in translational control of 5'oligopyrimidine tract mRNAs. A second isoform, p85 S6 kinase, is derived from the same gene and is identical to p70 S6 kinase except for 23 extra residues at the N-terminus that encode a nuclear localizing signal. Both isoforms lie on a mitogen-activated signaling pathway downstream of phosphoinositide 3 kinase (PI3K) and the target of rapamycin FRAP/mTOR, and distinct from the Ras/MAP kinase cascade.\n\nApplications:\nSuitable for use in Western Blot. Other applications not tested.\n\nRecommended Dilution:\nWestern Blot: 0.5-4ug/ml\nOptimal dilutions to be determined by the researcher.\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

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