Bpsbioscience/SIK (SNF1LK), His-tag/40274/10 µg
商品编号：
40274
品牌：
bpsbioscience
市场价：
¥7800.00
美元价：
4680.00
联系Q Q：
3392242852
电话号码：
4000-520-616
电子邮箱：
info@ebiomall.com
商品介绍
Species: Human
Host Species: Sf9 insect cells
MW: 36 kDa
Genbank #: NM_173354
Tag(s): N-terminal His-tag
a.a: 1–303
Background:
SIK is a protein kinase that is involved in regulating AMPK-related kinases (1). SIK may mediate the physiological effects of LKB1, including its tumour suppressor function. SIK is also involved in signaling by various proteins like STRAD, NUAK1, NUAK2, BRSK1, BRSK2, QIK, QSK, SIK, MARK1, MARK2, MARK3, MARK4 and MELK that are related to AMPK. Activation of SIK1 by phosphorylation on thr322 can lead to an increase in the catalytic activity of sodium/potassium ATPase alpha subunit at the plasma membrane (2). This results in an increase in intracellular sodium in intact mammalian cells.
Description:
Recombinant human SIK (GenBank Accession No. NM_173354), a.a. 1-303, with N-terminal His-tag, MW = 36 kDa, expressed by Sf9 insect cells via a baculovirus expression system.
Synonym(s):
SNF1LK, MSK, SIK1, salt-inducible protein kinase 1, SNF1-like kinase
Purity:
≥75%
Specific Activity:
290 nmol/min/mg
Assay Conditions:
5 mM MOPS, 2.5 mM β-glycerophosphate, 5 mM MgCl2, 1 mM EGTA, 0.4 mM EDTA, 0.05 mM DTT, 2 mM ATP. Incubate SIK with 0.2 mg/ml AMARA peptide substrate and 50 µM [33P]-ATP at 30°C for 15 minutes, then spot reaction on phosphocellulose paper, fix in 1% phosphoric acid, and assay with a scintillation counter.
Formulation:
50 mM sodium phosphate pH 7.0, 300 mM NaCl, 150 mM imidazole, 0.1 mM PMSF, 0.2 mM DTT, 25% glycerol
Format:
Aqueous buffer solution
Storage / Stability:
>6 months at -80°C.
Application(s):
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.
Reference(s):
1.Takemori, H. Et al: TORC-SIK cascade regulates CREB activity through the basic leucine zipper domain. FEBS J. 2007; 274 (13): 3202–9.
2.Sjostrom, M.; SIK1 is part of a cell sodium-sensing network that regulates active sodium transport through a calcium-dependent process. Proc. Nat. Acad. Sci. 104: 16922-16927, 2007.
2.Sjostrom, M.; SIK1 is part of a cell sodium-sensing network that regulates active sodium transport through a calcium-dependent process. Proc. Nat. Acad. Sci. 104: 16922-16927, 2007.
Warning(s):
Avoid freeze/thaw cycles
Scientific Category:
Kinase/Serine-Threonine
Product Type:
Recombinant Protein
Data shown is lot-specific. Contact us for specific information on other lots.
品牌介绍
bpsbioscience简介：为生命科学研究提供ELISA试剂盒（仅供科研）、抗体和抗原（仅供科研）、流式抗体，使您的检测结果更稳定可靠，用心服务科研。我公司国内总代理,华东地区代理bpsbioscience 专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀，吸附性好，空白值低，孔底透明度高，代做ELISA实验等。
