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重組細胞
expressed in baculovirus infected Sf9 cells
品質等級
產品線
PRECISIO® Kinase
化驗
≥70% (SDS-PAGE)
形狀
buffered aqueous glycerol solution
比活性
65-89 nmol/min·mg
分子量
~76 kDa
UniProt登錄號
運輸包裝
dry ice
儲存溫度
−70°C
基因資訊
human ... RPS6KB1(6198)
生化／生理作用
p70S6K is responsible for the phosphorylation of 40S ribosomal protein S6 and is ubiquitously expressed in human adult tissues.p70S6K is activated by serum stimulation and this activation is inhibited by wortmannin and rapamycin. p70S6k activity undergoes changes in the cell cycle and increases 20-fold in G1 cells released from G0. p70S6K activation requires sequential phosphorylations at proline-directed residues in the putative autoinhibitory pseudosubstrate domain, as well as threonine 389, a site phosphorylated by phosphoinositide-dependent kinase 1 (PDK-1).
外觀
Supplied in 50mM NaPhosphate pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1mM PMSF, 0.2 mM DTT, 25% glycerol.
法律資訊
PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
S Ferrari et al.
Critical reviews in biochemistry and molecular biology, 29(6), 385-413 (1994-01-01)
Activation of cell growth leads to the multiple phosphorylation of 40S ribosomal protein S6. The kinase responsible for controling this event is termed p70s6k/p85s6k. Both isoforms of the kinase are derived from a common gene activated by a complex set
H M Edelmann et al.
The Journal of biological chemistry, 271(2), 963-971 (1996-01-12)
We show here using synchronized Swiss mouse 3T3 fibroblasts that p70 S6 kinase (p70S6k) and mitogen-activated protein kinases (p42mapk/p44mapk) are not only activated at the G0/G1 boundary, but also in cells progressing from M into G1. p70S6k activity increases 20-fold
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