产品名称
GPSM2 Rabbit Polyclonal Antibody
蛋白名称
G-protein-signaling modulator 2 (Mosaic protein LGN)
存储缓冲液
Liquid in PBS containing 50% glycerol, and 0.02% New type preservative N.
Human Swissprot No.
P81274
Human Swissprot Link
https://www.uniprot.org/uniprotkb/P81274/entry
Mouse Swissprot No.
Q8VDU0
Mouse Swissprot Link
http://www.uniprot.org/uniprot/Q8VDU0
免疫原
Synthesized peptide derived from part region of human protein
特异性
GPSM2 Polyclonal Antibody detects endogenous levels of protein.
稀释度
WB 1:500-2000 ELISA 1:5000-20000
宿主
Polyclonal, Rabbit,IgG
背景介绍
The protein encoded by this gene belongs to a family of proteins that modulate activation of G proteins, which transduce extracellular signals received by cell surface receptors into integrated cellular responses. The N-terminal half of this protein contains 10 copies of leu-gly-asn (LGN) repeat, and the C-terminal half contains 4 GoLoco motifs, which are involved in guanine nucleotide exchange. This protein may play a role in neuroblast division and in the development of normal hearing. Mutations in this gene are associated with autosomal recessive nonsyndromic deafness (DFNB82). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2016],
组织表达
Ubiquitously expressed.
细胞定位
Cytoplasm . Cytoplasm, cell cortex . Cytoplasm, cytoskeleton, spindle pole . Lateral cell membrane . Localizes in the cytoplasm during interphase and at cell cortex during metaphase (PubMed:11781568, PubMed:15632202, PubMed:22074847). Colocalizes with NUMA1 to mitotic spindle poles (PubMed:11781568, PubMed:21816348). Localized at the central and lateral cell cortex regions in a RanGTP-dependent manner (PubMed:22327364). In horizontally retinal progenitor dividing cells, localized to the lateral cortical region. In vertically retinal progenitor dividing cells, localized at the polar cortical region (By similarity). .
功能
function:Plays an important role in spindle pole orientation. Interacts and contributes to the functional activity of G(i) alpha proteins. Acts to stabilize the apical complex during neuroblast divisions.,miscellaneous:Dysfunction of LGN is associated with the phenotype of multiple micronuclei due to chromosomal mis-segregation and defect in cell division through mis-localization of mitotic splindle regulator protein NuMA.,similarity:Belongs to the GPSM family.,similarity:Contains 4 GoLoco domains.,similarity:Contains 8 TPR repeats.,subcellular location:Localizes in the cytoplasm in the interphase and at cell periphery in the metaphase.,subunit:Interacts with LLGL2. Interacts with INSC/inscuteable and probably with F2RL2.,tissue specificity:Ubiquitously expressed.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
