p70 S6 kinase is a mitogen activated Ser/Thr protein kinase that is required for cell growth and G1 cell cycle progression.Phosphorylation of Thr229 in the catalytic domain and Thr389 in the linker domain are most critical for kinase function.
Phosphorylation of Thr389, however, most closely correlates with p70 kinase activity in vivo.
Prior phosphorylation of Thr389 is required for the action of phosphoinositide 3-dependent protein kinase 1 (PDK1) on Thr229.
Phosphorylation of this site is stimulated by growth factors such as insulin, EGF and FGF, as well as by serum and some G-protein-coupled receptor ligands, and is blocked by wortmannin, LY294002 (PI-3K inhibitor) and rapamycin (FRAP/mTOR inhibitor).
Applications:Suitable for use in Western Blot, Immunohistochemistry.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:1000Immunohistochemistry: 1:50-1:200Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：50ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid PBS, 0.1% sodium azide, 50% glycerol.
Specificity：Recognizes endogenous levels of p70 S6K, phosphorylated T389. Species Crossreactivity: Human, mouse, rat
Isotype：IgG
Calc Applications Abbrev：IHC WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic phosphopeptide derived from human p70 S6K around the phosphorylation site of Threonine 389.
