Name: IMPA1 抗原（重組蛋白）
Brand: 通蔚生物

中文名稱： IMPA1 抗原（重組蛋白）

英文名稱： IMPA1 Antigen (Recombinant Protein)

別名： inositol monophosphatase 1; IMP; IMPA

儲(chǔ) 存： 冷凍（-20℃）

相關(guān)類(lèi)別：抗原

概述

Fusion protein corresponding to a region derived from 1-215AA amino acids of human IMPA1

技術(shù)規(guī)格

Full name:	inositol monophosphatase 1
Synonyms:	IMP; IMPA
Swissprot:	P29218
Gene Accession:	BC009565
Purity:	>85%, as determined by Coomassie blue stained SDS-PAGE
Expression system:	Escherichia coli
Tags:	His tag C-Terminus, GST tag N-Terminus
Background:	This gene encodes an enzyme that dephosphorylates myo-inositol monophosphate to generate free myo-inositol, a precursor of phosphatidylinositol, and is therefore an important modulator of intracellular signal transduction via the production of the second messengers myoinositol 1,4,5-trisphosphate and diacylglycerol. This enzyme can also use myo-inositol-1,3-diphosphate, myo-inositol-1,4-diphosphate, scyllo-inositol-phosphate, glucose-1-phosphate, glucose-6-phosphate, fructose-1-phosphate, beta-glycerophosphate, and 2'-AMP as substrates. This enzyme shows magnesium-dependent phosphatase activity and is inhibited by therapeutic concentrations of lithium. Inhibition of inositol monophosphate hydroylosis and subsequent depletion of inositol for phosphatidylinositol synthesis may explain the anti-manic and anti-depressive effects of lithium administered to treat bipolar disorder. Alternative splicing results in multiple transcript variants encoding distinct isoforms. A pseudogene of this gene is also present on chromosome 8q21.13.

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