- accession:NM_013416
- 基因别名:NCF4
- 基因描述:Homo sapiens neutrophil cytosolic factor 4, 40kDa (NCF4), transcript variant 2, mRNA.
- 载体: 现货载体
- CDS区长度:1047
- 翻译后氨基酸长度:348
- TranscriptVariant:This variant (2) represents the longer transcript and encodes the longer isoform (2). This isoform (2) lacks the PC (Phox and Cdc24p) motif, which may be important for the interaction with NCF2.
- 基因简介:The protein encoded by this gene is a cytosolic regulatory component of the superoxide-producing phagocyte NADPH-oxidase, a multicomponent enzyme system important for host defense. This protein is preferentially expressed in cells of myeloid lineage. It interacts primarily with neutrophil cytosolic factor 2 (NCF2/p67-phox) to form a complex with neutrophil cytosolic factor 1 (NCF1/p47-phox), which further interacts with the small G protein RAC1 and translocates to the membrane upon cell stimulation. This complex then activates flavocytochrome b, the membrane-integrated catalytic core of the enzyme system. The PX domain of this protein can bind phospholipid products of the PI(3) kinase, which suggests its role in PI(3) kinase-mediated signaling events. The phosphorylation of this protein was found to negatively regulate the enzyme activity. Alternatively spliced transcript variants encoding distinct isoforms have been observed. [provided by RefSeq, Jul 2008]
- 载体信息:自有图片地址
- 规格:10ul 质粒
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