推薦產品
形狀
lyophilized powder
比活性
5-20 units/mg protein
成份
Protein, ~0.5% Bradford
儲存溫度
−20°C
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應用
The enzyme plays a critical role in the recycling of inositol to phosphoinositides in the mammalian brain and participates in the phosphatidylinositol signaling pathway. It is inhibited non-competitively by Li+, which may be significant in the treatment of manic depression. The enzyme may help in identifying less toxic substitutes for lithium in manic depressive therapy.
單位定義
One unit will form 1.0 μmole of phosphate from inositol 1-phosphate per min at pH 7.4 at 37°C.
外觀
Lyophilized powder containing HEPES buffer salts, pH 7.5, and stabilizer
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
Toward a crystal-clear view of lithium's site of action.
J M Baraban
Proceedings of the National Academy of Sciences of the United States of America, 91(13), 5738-5739 (1994-06-21)
Livia Pasquali et al.
Behavioural pharmacology, 21(5-6), 473-492 (2010-08-12)
This is a short overview focusing on the biochemical interactions underlying the protective effects of lithium at the neuronal level. These include lithium modulation of autophagy, growth factors, excitotoxicity, and a variety of mechanisms underlying cell death, neurogenesis, and neuronal
Sudipta Bhattacharyya et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 67(Pt 4), 471-474 (2011-04-21)
The gene product of the sas2203 ORF of Staphylococcus aureus MSSA476 encodes a 30 kDa molecular-weight protein with a high sequence resemblance (29% identity) to tetrameric inositol monophosphatase from Thermotoga maritima. The protein was cloned, expressed, purified to homogeneity and crystallized.
Zheng Li et al.
Protein science : a publication of the Protein Society, 19(2), 309-318 (2009-12-23)
The inositol monophosphatase (IMPase) enzyme from the hyperthermophilic archaeon Methanocaldococcus jannaschii requires Mg(2+) for activity and binds three to four ions tightly in the absence of ligands: K(D) = 0.8 muM for one ion with a K(D) of 38 muM
Inge De Meyer et al.
British journal of pharmacology, 162(6), 1410-1423 (2010-12-09)
Lithium chloride (LiCl) inhibits inositol monophosphatase (IMPase) at therapeutic concentrations. Given that LiCl induces death in cultured macrophages and that macrophages play an active role in atherosclerotic plaque destabilization, we investigated whether LiCl would induce selective macrophage death to stabilize
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