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Neuroserpin human

品牌
Sigma-Aldrich
货号
SRP3123
规格纯度
recombinant, expressed inE. coli, ≥96% (SDS-PAGE), ≥96% (HPLC), suitable for cell culture
价格
4312.08 *本价格含增值税费
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数量
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半岛bd体育手机客户端 名称:
Neuroserpin human
Protease inhibitor 12
Serpin I1
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

Neuroserpin is an inhibitory serpin that is expressed predominantly in central nervous system. Although the physiological target of neuroserpin is still unclear, cumulative evidence suggest that it plays an important role in controlling proteolytic degradation of extracellular matrix (ECM) during synaptogenesis and the subsequent development of neuronal plasticity. In the adult brain, neuroserpin is secreted from the growth cones of neurons in areas where synaptic changes are associated with learning and memory, i.e. cerebral cortex, hippocampus, and amygdala. The neuroprotective role of neuroserpin has been demonstrated in transgenic mice lacking neuroserpin expression. The deficiency of neuroserpin in these mice was associated with motor neuron disease characterized by axonal degradation. In humans, defects in neuroserpin, caused by point mutations in the neuroserpin gene, underlie a hereditary disorder called the familial encephalopathy with neuroserpin inclusion bodies (FENIB). Recombinant human neuroserpin is a 44.6 kDa non-glycosylated protein containing 394 amino-acid residues.

生化/生理作用

SERPINI1, also known as neuroserpin, is a serine proteinase inhibitor that belongs to the serpin superfamily. It inhibits plasminogen activators and plasmin but not thrombin and is predominantly secreted by axons in the brain. Neuroserpin may be involved in the regulation of axonal growth and the development of synaptic plasticity. Defects in this gene cause familial encephalopathy with neuroserpin inclusion bodies (FENIB), which is characterized by the accumulation of mutant neuroserpin polymers. The protein may have a role in colorectal cancer.

序列

MTGATFPEEA IADLSVNMYN RLRATGEDEN ILFSPLSIAL AMGMMELGAQ GSTQKEIRHS MGYDSLKNGE EFSFLKEFSN MVTAKESQYV MKIANSLFVQ NGFHVNEEFL QMMKKYFNAA VNHVDFSQNV AVANYINKWV ENNTNNLVKD LVSPRDFDAA TYLALINAVY FKGNWKSQFR PENTRTFSFT KDDESEVQIP MMYQQGEFYY GEFSDGSNEA GGIYQVLEIP YEGDEISMML VLSRQEVPLA TLEPLVKAQL VEEWANSVKK QKVEVYLPRF TVEQEIDLKD VLKALGITEI FIKDANLTGL SDNKEIFLSK AIHKSFLEVN EEGSEAAAVS GMIAISRMAV LYPQVIVDHP FFFLIRNRRT GTILFMGRVM HPETMNTSGH DFEEL

外形

Lyophilized from 20 mM Sodium Phosphate pH 7.8 + 50 mM NaCl.

重悬

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8℃ for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20℃ to -80℃.

基本信息

NACRES NA.32

半岛bd体育手机客户端 性质

生物来源 human
重组 expressed inE. coli
测定 ≥96% (HPLC)
≥96% (SDS-PAGE)
形式 lyophilized
分子量 44.6 kDa
包装 pkg of 25 μg
technique(s) cell culture | mammalian: suitable
杂质 <0.1 EU/μg endotoxin, tested
颜色 white to off-white
UniProt登记号 Q99574
运输 wet ice
储存温度 ?20℃
Gene Information human ... SERPINI1(5274)

安全信息

储存分类代码 13 - Non Combustible Solids
WGK WGK 3
闪点(F) Not applicable
闪点(C) Not applicable

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