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Product Name ARF1 Chinese Name ADP核糖基化因子1Recombinant rabbit monoclonal anti Alias ADP Ribosylation Factor 1; ADP-ribosylation factor 1; ARF 1; ARF-1; ARF1_HUMAN; DJ133P16.1. Research Area Cell biology Signal transduction Transporter Immunogen Species Rabbit Clonality Monoclonal Clone NO. 1D4 React Species (predicted: Human, Mouse, Rat, ) Applications WB=1:500-2000 IHC-P=1:100-500 IHC-F=1:50-200 ICC=1:50-200 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 21kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen Recombinant human ARF1 protein, full length 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 GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in protein trafficking among different compartments. Modulates vesicle budding and uncoating within the Golgi complex. Deactivation induces the redistribution of the entire Golgi complex to the endoplasmic reticulum, suggesting a crucial role in protein trafficking. In its GTP-bound form, its triggers the association with coat proteins with the Golgi membrane. The hydrolysis of ARF1-bound GTP, which is mediated by ARFGAPs proteins, is required for dissociation of coat proteins from Golgi membranes and vesicles.
Function:
GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in protein trafficking among different compartments. Modulates vesicle budding and uncoating within the Golgi complex. Deactivation induces the redistribution of the entire Golgi complex to the endoplasmic reticulum, suggesting a crucial role in protein trafficking. In its GTP-bound form, its triggers the association with coat proteins with the Golgi membrane. The hydrolysis of ARF1-bound GTP, which is mediated by ARFGAPs proteins, is required for dissociation of coat proteins from Golgi membranes and vesicles.
Subunit:
Interacts with PRKCABP, GGA1 and PIP5K1B (By similarity). Interacts with ARFGAP1, which hydrolyzes GTP and thus, regulates its function. Interacts with ASAP2, HERC1 and ARHGAP21. Interacts with PI4KB in the Golgi complex. Interacts with NCS1/FREQ in the Golgi and at the plasma membrane. This interaction at the plasma membrane requires a myristoylated NCS1/FREQ. Interacts with TMED2 and TMED10. Interacts with PLEKHA3. Interacts with PLEKHA8; the interaction, together with phosphatidylinositol 4-phosphate binding, is required for the FAPP2-mediated glucosylceramide transfer activity.
Subcellular Location:
Golgi apparatus. Cytoplasm, perinuclear region.
Similarity:
Belongs to the small GTPase superfamily. Arf family.
SWISS:
P84077
Gene ID:
375
Database links:Entrez Gene: 375 Human
Entrez Gene: 11840 Mouse
Omim: 103180 Human
SwissProt: P84077 Human
SwissProt: P84078 Mouse
Unigene: 286221 Human
Unigene: 371546 Mouse
Unigene: 6836 Mouse
Unigene: 93735 Rat
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