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Product Name GPSM1 Chinese Name G protein signal调节蛋白1抗体 Alias Activator of G-protein signaling 3; AGS3; AGS3 homolog; C10a; G protein signaling modulator 1 (AGS3 like, C. elegans); G-protein-signaling modulator 1; GPSM1; GPSM1_HUMAN. Research Area Cell biology Developmental biology Neurobiology Signal transduction Cyclin G protein-coupled receptor G protein signal Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Horse, Sheep, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 75kDa Cellular localization cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human GPSM1: 201-300/675 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Guanine nucleotide dissociation inhibitor (GDI) which functions as a receptor-independent activator of heterotrimeric G-protein signaling. Keeps G(i/o) alpha subunit in its GDP-bound form thus uncoupling heterotrimeric G-proteins signaling from G protein-coupled receptors. Controls spindle orientation and asymmetric cell fate of cerebral cortical progenitors. May also be involved in macroautophagy in intestinal cells. May play a role in drug addiction.
Function:
Guanine nucleotide dissociation inhibitor (GDI) which functions as a receptor-independent activator of heterotrimeric G-protein signaling. Keeps G(i/o) alpha subunit in its GDP-bound form thus uncoupling heterotrimeric G-proteins signaling from G protein-coupled receptors. Controls spindle orientation and asymmetric cell fate of cerebral cortical progenitors. May also be involved in macroautophagy in intestinal cells. May play a role in drug addiction.
Subunit:
Interacts with GNAI1, GNAI2 and GNAI3 preferentially in their GDP-bound state. May also interact with GNAO1. Interacts with STK11/LKB1 and MACF1 (By similarity). Interacts with INSC/inscuteable and FRMPD1.
Subcellular Location:
Cytoplasm, cytosol. Endoplasmic reticulum membrane; Peripheral membrane protein; Cytoplasmic side. Golgi apparatus membrane; Peripheral membrane protein; Cytoplasmic side. Cell membrane; Peripheral membrane protein; Cytoplasmic side.
Tissue Specificity:
Expressed in intestinal cells.
Post-translational modifications:
Phosphorylation regulates interaction with G(i/o) alpha.
Similarity:
Belongs to the GPSM family.
Contains 4 GoLoco domains.
Contains 9 TPR repeats.
SWISS:
Q86YR5
Gene ID:
26086
Database links:Entrez Gene: 26086 Human
Entrez Gene: 67839 Mouse
Omim: 609491 Human
SwissProt: Q86YR5 Human
SwissProt: Q6IR34 Mouse
Unigene: 239370 Human
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