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SPHK1 (基因名), Sphingosine kinase 1 (蛋白名), sphk1_human.
产品名称:

Human SPHK1/ Sphingosine kinase 1 Recombinant Protein
鞘氨醇激酶1

货号:

R2161h

商标:
EIAab®
监管等级:
别名:

Acetyltransferase SPHK1, SK 1, SK1, SPHK, SPK

序列号:
Q9NYA1
来源:
E.coli
种属:
Human
标签:
His
纯度:
>90% by SDS-PAGE
浓度:
Reconstitution Dependent
形态:
Liquid
内毒素水平:
Please contact protein@eiaab.com The technician for more information.
应用:
存储缓冲液:
50mM NaH2PO4, 500mM NaCl Buffer with 500mM Imidazole, 10%glycerol(PH8.0)
存储:
Store at -20°C. (Avoid repeated freezing and thawing.)
研究领域:
Cardiovascular
Human SPHK1 Protein
规格 & 价格: cart
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Human SPHK1 Protein
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产品说明书
说明书: 下载说明书
MSDS: MSDS
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R&D 技术数据
更多信息,请参阅手册,或联系我们的技术支持: tech@eiaab.com.
基因位点
Cytogenetic band: 17q25.2 by HGNC 17q25.2 by Entrez Gene 17q25.2 by Ensembl
SPHK1 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
基因位点
通用注释


亚单元:
Interacts with ACY1 (By similarity). Binds to calmodulin. Interacts with SPHKAP (PubMed:12080051). Interacts with CIB1, the interaction occurs in a calcium-dependent manner (PubMed:19854831). Interacts with TRAF2 (PubMed:20577214). Interacts with EEF1A1; the interaction enhances SPHK1 kinase activity (PubMed:18263879).


功能:
Has serine acetyltransferase activity on PTGS2/COX2 in an acetyl-CoA dependent manner. The acetyltransferase activity increases in presence of the kinase substrate, sphingosine. During neuroinflammation, through PTGS2 acetylation, promotes neuronal secretion of specialized preresolving mediators (SPMs), especially 15-R-lipoxin A4, which results in an increase of phagocytic microglia.


亚细胞位置:
Cytoplasm Nucleus Cell membrane Endosome membrane Peripheral membrane protein Membrane Clathrin-coated pit Cell junction Synapse Translocated from the cytoplasm to the plasma membrane in a CIB1-dependent manner (PubMed:19854831). Binds to membranes containing negatively charged lipids but not neutral lipids (PubMed:24929359). Recruited to endocytic membranes by sphingosine where promotes membrane fusion (By similarity).


该产品尚未在任何出版物中被引用。

[1].
"Translocation of sphingosine kinase 1 to the plasma membrane is mediated by calcium- and integrin-binding protein 1."

[2].
"Identification of functional nuclear export sequences in human sphingosine kinase 1."

[3].
"Molecular basis of sphingosine kinase 1 substrate recognition and catalysis."

[4].
"CXCL4-induced monocyte survival, cytokine expression, and oxygen radical formation is regulated by sphingosine kinase 1."

[5].
"Sphingosine-1-phosphate is a missing cofactor for the E3 ubiquitin ligase TRAF2."
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