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Product Name Centaurin gamma 1 Chinese Name 中心体肌动蛋白γ1/增强型PI3K蛋白抗体 Alias Centaurin gamma 1; ANK repeat and PH domain-containing protein 2; AGAP-2; Agap2; Agap2 ArfGAP with GTPase domain, ankyrin repeat and PH domain 2; AGAP2_HUMAN; ANK repeat and PH domains 2; Arf GAP with GTP binding protein like; Arf GAP with GTP-binding protein-like, ANK repeat and PH domains 2; Arf GAP with GTP-binding protein-like, ankyrin repeat and pleckstrin homology domains 2; Arf-GAP with GTPase; Arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2; ArfGAP with GTPase domain, ankyrin repeat and PH domain 2; centaurin gamma1; Centaurin-gamma-1; Centg1; cnt g1; Cnt-g1; Cnt2; GGAP2; GTP binding and GTPase activating protein 2; GTP-binding and GTPase activating protein 2; GTP-binding and GTPase-activating protein 2; Nuclear GTPase PIKE; Phosphatidylinositol-3-kinase enhancer; Phosphoinositide 3 kinase enhancer; PI3K ENHANCER; PIKE. Research Area Tumour immunology Chromatin and nuclear signals Cyclin Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Dog, Pig, Cow, Horse, ) Applications WB=1:500-2000 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 125kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human Centaurin gamma 1: 981-1080/1192 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 GTPase-activating protein (GAP) for ARF1 and ARF5, which also shows strong GTPase activity. Isoform 1 participates in the prevention of neuronal apoptosis by enhancing PI3 kinase activity. It aids the coupling of metabotropic glutamate receptor 1 (GRM1) to cytoplasmic PI3 kinase by interacting with Homer scaffolding proteins, and also seems to mediate anti-apoptotic effects of NGF by activating nuclear PI3 kinase. Isoform 2 does not stimulate PI3 kinase but may protect cells from apoptosis by stimulating Akt. It also regulates the adapter protein 1 (AP-1)-dependent trafficking of proteins in the endosomal system. It seems to be oncogenic. It is overexpressed in cancer cells, prevents apoptosis and promotes cancer cell invasion.
Function:
GTPase-activating protein (GAP) for ARF1 and ARF5, which also shows strong GTPase activity. Isoform 1 participates in the prevention of neuronal apoptosis by enhancing PI3 kinase activity. It aids the coupling of metabotropic glutamate receptor 1 (GRM1) to cytoplasmic PI3 kinase by interacting with Homer scaffolding proteins, and also seems to mediate anti-apoptotic effects of NGF by activating nuclear PI3 kinase. Isoform 2 does not stimulate PI3 kinase but may protect cells from apoptosis by stimulating Akt. It also regulates the adapter protein 1 (AP-1)-dependent trafficking of proteins in the endosomal system. It seems to be oncogenic. It is overexpressed in cancer cells, prevents apoptosis and promotes cancer cell invasion.
Subunit:
Isoform 1 interacts with EPB41L1, PLCG1, NF2, HOMER1 and HOMER2 (By similarity). Isoform 2 interacts with activated AKT1 in the presence of guanine nucleotides, and with the AP-1 complex.
Subcellular Location:
Isoform 1: Cytoplasm. Nucleus.
Isoform 2: Cytoplasm.
Tissue Specificity:
Isoform 1 is brain-specific. Isoform 2 is ubiquitously expressed, with highest levels in brain and heart.
Post-translational modifications:
Isoform PIKE-A is phosphorylated at Tyr-682 and Tyr-774 by FYN, preventing its apoptotic cleavage.
Similarity:
Belongs to the centaurin gamma-like family.
Contains 2 ANK repeats.
Contains 1 Arf-GAP domain.
Contains 1 PH domain
SWISS:
Q99490
Gene ID:
116986
Database links:Entrez Gene: 116986 Human
Entrez Gene: 105242480 Mouse
Entrez Gene: 216439 Mouse
Omim: 605476 Human
SwissProt: Q99490 Human
SwissProt: Q3UHD9 Mouse
Unigene: 302435 Human
Unigene: 336761 Mouse
Unigene: 91094 Rat
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